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Vulnerability details: VCID-dc77-t7y6-z3ab
Vulnerability ID VCID-dc77-t7y6-z3ab
Aliases CVE-2023-0309
GHSA-25c3-7fvj-v45j
Summary Cross-site Scripting (XSS) - Stored in GitHub repository thorsten/phpmyfaq prior to 3.1.10.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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 0.00244 https://api.first.org/data/v1/epss?cve=CVE-2023-0309
cvssv3.1 5.4 https://github.com/thorsten/phpmyfaq
generic_textual MODERATE https://github.com/thorsten/phpmyfaq
cvssv3 8.6 https://github.com/thorsten/phpmyfaq/commit/376d1d3e5a42edf07260e98461d2fddbee74419b
cvssv3.1 5.4 https://github.com/thorsten/phpmyfaq/commit/376d1d3e5a42edf07260e98461d2fddbee74419b
generic_textual MODERATE https://github.com/thorsten/phpmyfaq/commit/376d1d3e5a42edf07260e98461d2fddbee74419b
ssvc Track https://github.com/thorsten/phpmyfaq/commit/376d1d3e5a42edf07260e98461d2fddbee74419b
cvssv3 8.6 https://huntr.dev/bounties/c03c5925-43ff-450d-9827-2b65a3307ed6
cvssv3.1 5.4 https://huntr.dev/bounties/c03c5925-43ff-450d-9827-2b65a3307ed6
generic_textual MODERATE https://huntr.dev/bounties/c03c5925-43ff-450d-9827-2b65a3307ed6
ssvc Track https://huntr.dev/bounties/c03c5925-43ff-450d-9827-2b65a3307ed6
cvssv3.1 5.4 https://nvd.nist.gov/vuln/detail/CVE-2023-0309
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2023-0309
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2023-0309
https://github.com/thorsten/phpmyfaq
https://nvd.nist.gov/vuln/detail/CVE-2023-0309
376d1d3e5a42edf07260e98461d2fddbee74419b https://github.com/thorsten/phpmyfaq/commit/376d1d3e5a42edf07260e98461d2fddbee74419b
c03c5925-43ff-450d-9827-2b65a3307ed6 https://huntr.dev/bounties/c03c5925-43ff-450d-9827-2b65a3307ed6
GHSA-25c3-7fvj-v45j https://github.com/advisories/GHSA-25c3-7fvj-v45j
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/thorsten/phpmyfaq
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:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H Found at https://github.com/thorsten/phpmyfaq/commit/376d1d3e5a42edf07260e98461d2fddbee74419b
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:L/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/thorsten/phpmyfaq/commit/376d1d3e5a42edf07260e98461d2fddbee74419b
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/2025-04-07T15:22:09Z/ Found at https://github.com/thorsten/phpmyfaq/commit/376d1d3e5a42edf07260e98461d2fddbee74419b
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H Found at https://huntr.dev/bounties/c03c5925-43ff-450d-9827-2b65a3307ed6
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:L/UI:R/S:C/C:L/I:L/A:N Found at https://huntr.dev/bounties/c03c5925-43ff-450d-9827-2b65a3307ed6
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/2025-04-07T15:22:09Z/ Found at https://huntr.dev/bounties/c03c5925-43ff-450d-9827-2b65a3307ed6
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2023-0309
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 0.47959
EPSS Score 0.00244
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T17:28:46.532038+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2023/0xxx/CVE-2023-0309.json 38.6.0