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Vulnerability details: VCID-j77n-p4cj-kug2
Vulnerability ID VCID-j77n-p4cj-kug2
Aliases CVE-2023-4138
GHSA-wwrg-2w5j-grvx
Summary Allocation of Resources Without Limits or Throttling in GitHub repository ikus060/rdiffweb prior to 2.8.0.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-770 Allocation of Resources Without Limits or Throttling
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2023-4138
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2023-4138
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2023-4138
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-wwrg-2w5j-grvx
cvssv3.1 4.2 https://github.com/ikus060/rdiffweb
generic_textual MODERATE https://github.com/ikus060/rdiffweb
cvssv3 4.2 https://github.com/ikus060/rdiffweb/commit/feef0d7b11d86aed29bf98c21526088117964d85
cvssv3.1 4.2 https://github.com/ikus060/rdiffweb/commit/feef0d7b11d86aed29bf98c21526088117964d85
generic_textual MODERATE https://github.com/ikus060/rdiffweb/commit/feef0d7b11d86aed29bf98c21526088117964d85
ssvc Track https://github.com/ikus060/rdiffweb/commit/feef0d7b11d86aed29bf98c21526088117964d85
cvssv3 4.2 https://huntr.dev/bounties/1b1fa915-d588-4bb1-9e82-6a6be79befed
cvssv3.1 4.2 https://huntr.dev/bounties/1b1fa915-d588-4bb1-9e82-6a6be79befed
generic_textual MODERATE https://huntr.dev/bounties/1b1fa915-d588-4bb1-9e82-6a6be79befed
ssvc Track https://huntr.dev/bounties/1b1fa915-d588-4bb1-9e82-6a6be79befed
cvssv3.1 4.2 https://nvd.nist.gov/vuln/detail/CVE-2023-4138
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2023-4138
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2023-4138
https://github.com/ikus060/rdiffweb
https://nvd.nist.gov/vuln/detail/CVE-2023-4138
1b1fa915-d588-4bb1-9e82-6a6be79befed https://huntr.dev/bounties/1b1fa915-d588-4bb1-9e82-6a6be79befed
feef0d7b11d86aed29bf98c21526088117964d85 https://github.com/ikus060/rdiffweb/commit/feef0d7b11d86aed29bf98c21526088117964d85
GHSA-wwrg-2w5j-grvx https://github.com/advisories/GHSA-wwrg-2w5j-grvx
No exploits are available.
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L Found at https://github.com/ikus060/rdiffweb
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:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L Found at https://github.com/ikus060/rdiffweb/commit/feef0d7b11d86aed29bf98c21526088117964d85
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:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L Found at https://github.com/ikus060/rdiffweb/commit/feef0d7b11d86aed29bf98c21526088117964d85
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:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-11T18:15:42Z/ Found at https://github.com/ikus060/rdiffweb/commit/feef0d7b11d86aed29bf98c21526088117964d85
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L Found at https://huntr.dev/bounties/1b1fa915-d588-4bb1-9e82-6a6be79befed
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:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L Found at https://huntr.dev/bounties/1b1fa915-d588-4bb1-9e82-6a6be79befed
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:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-11T18:15:42Z/ Found at https://huntr.dev/bounties/1b1fa915-d588-4bb1-9e82-6a6be79befed
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L Found at https://nvd.nist.gov/vuln/detail/CVE-2023-4138
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 0.25372
EPSS Score 0.00089
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T17:25:05.848870+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2023/4xxx/CVE-2023-4138.json 38.6.0