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Vulnerability details: VCID-smva-uwpy-bud2
Vulnerability ID VCID-smva-uwpy-bud2
Aliases CVE-2024-4629
GHSA-gc7q-jgjv-vjr2
Summary Keycloak Services has a potential bypass of brute force protection If an attacker launches many login attempts in parallel then the attacker can have more guesses at a password than the brute force protection configuration permits. This is due to the brute force check occurring before the brute force protector has locked the user. **Acknowledgements:** Special thanks to Maurizio Agazzini for reporting this issue and helping us improve our project.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-307 Improper Restriction of Excessive Authentication Attempts
CWE-837 Improper Enforcement of a Single, Unique Action
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2024:6493
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2024:6493
ssvc Track https://access.redhat.com/errata/RHSA-2024:6493
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2024:6494
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2024:6494
ssvc Track https://access.redhat.com/errata/RHSA-2024:6494
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2024:6495
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2024:6495
ssvc Track https://access.redhat.com/errata/RHSA-2024:6495
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2024:6497
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2024:6497
ssvc Track https://access.redhat.com/errata/RHSA-2024:6497
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2024:6499
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2024:6499
ssvc Track https://access.redhat.com/errata/RHSA-2024:6499
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2024:6500
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2024:6500
ssvc Track https://access.redhat.com/errata/RHSA-2024:6500
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2024:6501
generic_textual MODERATE https://access.redhat.com/errata/RHSA-2024:6501
ssvc Track https://access.redhat.com/errata/RHSA-2024:6501
cvssv3 6.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-4629.json
cvssv3.1 6.5 https://access.redhat.com/security/cve/CVE-2024-4629
generic_textual MODERATE https://access.redhat.com/security/cve/CVE-2024-4629
ssvc Track https://access.redhat.com/security/cve/CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2024-4629
cvssv3.1 6.5 https://bugzilla.redhat.com/show_bug.cgi?id=2276761
generic_textual MODERATE https://bugzilla.redhat.com/show_bug.cgi?id=2276761
ssvc Track https://bugzilla.redhat.com/show_bug.cgi?id=2276761
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-gc7q-jgjv-vjr2
cvssv3.1 6.5 https://github.com/keycloak/keycloak
generic_textual MODERATE https://github.com/keycloak/keycloak
cvssv3.1 6.5 https://github.com/keycloak/keycloak/commit/2fb358e1a21c5387cdc11100ce3562b4dcfe5416
generic_textual MODERATE https://github.com/keycloak/keycloak/commit/2fb358e1a21c5387cdc11100ce3562b4dcfe5416
cvssv3.1 6.5 https://github.com/keycloak/keycloak/commit/461fa631dc55b9739c9ed8c49de9f5b213955200
generic_textual MODERATE https://github.com/keycloak/keycloak/commit/461fa631dc55b9739c9ed8c49de9f5b213955200
cvssv3.1 6.5 https://github.com/keycloak/keycloak/commit/99f92ad5fff5555d53930c2d32f8be3e08c514c1
generic_textual MODERATE https://github.com/keycloak/keycloak/commit/99f92ad5fff5555d53930c2d32f8be3e08c514c1
cvssv3.1 6.5 https://github.com/keycloak/keycloak/commit/b25c28458a562abda2f84fc684e59cce8577e562
generic_textual MODERATE https://github.com/keycloak/keycloak/commit/b25c28458a562abda2f84fc684e59cce8577e562
cvssv3.1 6.5 https://github.com/keycloak/keycloak/commit/c8053dd812d9b9f05b293f901b9dc39e061ebb88
generic_textual MODERATE https://github.com/keycloak/keycloak/commit/c8053dd812d9b9f05b293f901b9dc39e061ebb88
cvssv3.1 6.5 https://github.com/keycloak/keycloak/commit/d78b3072ffffbff3954bf9f3181e3daf8e93c1ab
generic_textual MODERATE https://github.com/keycloak/keycloak/commit/d78b3072ffffbff3954bf9f3181e3daf8e93c1ab
cvssv3.1 6.5 https://github.com/keycloak/keycloak/security/advisories/GHSA-gc7q-jgjv-vjr2
cvssv3.1_qr MODERATE https://github.com/keycloak/keycloak/security/advisories/GHSA-gc7q-jgjv-vjr2
generic_textual MODERATE https://github.com/keycloak/keycloak/security/advisories/GHSA-gc7q-jgjv-vjr2
cvssv3.1 6.5 https://nvd.nist.gov/vuln/detail/CVE-2024-4629
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2024-4629
Reference id Reference type URL
https://access.redhat.com/errata/RHSA-2024:6493
https://access.redhat.com/errata/RHSA-2024:6494
https://access.redhat.com/errata/RHSA-2024:6495
https://access.redhat.com/errata/RHSA-2024:6497
https://access.redhat.com/errata/RHSA-2024:6499
https://access.redhat.com/errata/RHSA-2024:6500
https://access.redhat.com/errata/RHSA-2024:6501
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-4629.json
https://access.redhat.com/security/cve/CVE-2024-4629
https://api.first.org/data/v1/epss?cve=CVE-2024-4629
https://bugzilla.redhat.com/show_bug.cgi?id=2276761
https://github.com/hnsecurity/vulns/blob/main/HNS-2024-09-Keycloak.md
https://github.com/keycloak/keycloak
https://github.com/keycloak/keycloak/commit/2fb358e1a21c5387cdc11100ce3562b4dcfe5416
https://github.com/keycloak/keycloak/commit/461fa631dc55b9739c9ed8c49de9f5b213955200
https://github.com/keycloak/keycloak/commit/99f92ad5fff5555d53930c2d32f8be3e08c514c1
https://github.com/keycloak/keycloak/commit/b25c28458a562abda2f84fc684e59cce8577e562
https://github.com/keycloak/keycloak/commit/c8053dd812d9b9f05b293f901b9dc39e061ebb88
https://github.com/keycloak/keycloak/commit/d78b3072ffffbff3954bf9f3181e3daf8e93c1ab
https://github.com/keycloak/keycloak/security/advisories/GHSA-gc7q-jgjv-vjr2
https://nvd.nist.gov/vuln/detail/CVE-2024-4629
https://security.humanativaspa.it/an-analysis-of-the-keycloak-authentication-system/
cpe:2.3:a:redhat:build_of_keycloak:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:build_of_keycloak:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*
cpe:/a:redhat:build_keycloak:22 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:build_keycloak:22
cpe:/a:redhat:build_keycloak:22::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:build_keycloak:22::el9
cpe:/a:redhat:jboss_enterprise_application_platform:8 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:jboss_enterprise_application_platform:8
cpe:/a:redhat:red_hat_single_sign_on:7.6 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:red_hat_single_sign_on:7.6
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:red_hat_single_sign_on:7.6::el7
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:red_hat_single_sign_on:7.6::el8
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:red_hat_single_sign_on:7.6::el9
cpe:/a:redhat:rhosemc:1.0::el8 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhosemc:1.0::el8
GHSA-gc7q-jgjv-vjr2 https://github.com/advisories/GHSA-gc7q-jgjv-vjr2
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHSA-2024:6493
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

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none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-03T20:20:28Z/ Found at https://access.redhat.com/errata/RHSA-2024:6493
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHSA-2024:6494
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

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required

unchanged

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none

high

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Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-03T20:20:28Z/ Found at https://access.redhat.com/errata/RHSA-2024:6494
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHSA-2024:6495
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

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none

required

unchanged

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none

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Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-03T20:20:28Z/ Found at https://access.redhat.com/errata/RHSA-2024:6495
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHSA-2024:6497
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-03T20:20:28Z/ Found at https://access.redhat.com/errata/RHSA-2024:6497
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHSA-2024:6499
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-03T20:20:28Z/ Found at https://access.redhat.com/errata/RHSA-2024:6499
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHSA-2024:6500
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-03T20:20:28Z/ Found at https://access.redhat.com/errata/RHSA-2024:6500
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/errata/RHSA-2024:6501
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-03T20:20:28Z/ Found at https://access.redhat.com/errata/RHSA-2024:6501
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-4629.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/security/cve/CVE-2024-4629
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-03T20:20:28Z/ Found at https://access.redhat.com/security/cve/CVE-2024-4629
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://bugzilla.redhat.com/show_bug.cgi?id=2276761
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-03T20:20:28Z/ Found at https://bugzilla.redhat.com/show_bug.cgi?id=2276761
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/keycloak/keycloak
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

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required

unchanged

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low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/keycloak/keycloak/commit/2fb358e1a21c5387cdc11100ce3562b4dcfe5416
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/keycloak/keycloak/commit/461fa631dc55b9739c9ed8c49de9f5b213955200
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/keycloak/keycloak/commit/99f92ad5fff5555d53930c2d32f8be3e08c514c1
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/keycloak/keycloak/commit/b25c28458a562abda2f84fc684e59cce8577e562
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/keycloak/keycloak/commit/c8053dd812d9b9f05b293f901b9dc39e061ebb88
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/keycloak/keycloak/commit/d78b3072ffffbff3954bf9f3181e3daf8e93c1ab
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

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none

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low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/keycloak/keycloak/security/advisories/GHSA-gc7q-jgjv-vjr2
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2024-4629
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.38411
EPSS Score 0.00166
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:30:47.148703+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/09/GHSA-gc7q-jgjv-vjr2/GHSA-gc7q-jgjv-vjr2.json 37.0.0