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CVE-2023-0308

20
FAUCET Score

CVE-2023-0308 is a stored Cross-site Scripting (XSS) vulnerability affecting phpMyFAQ versions prior to 3.1.10. This medium-severity vulnerability (CVSS 5.4) allows an attacker to inject malicious scripts into the application, potentially leading to information disclosure or unauthorized actions, requiring user interaction and local privileges for exploitation. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.1.10CPE matchmatch criteria
cpe:2.3:a:phpmyfaq:phpmyfaq:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.6HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
4.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.49%
Probability of exploitation in next 30 days
EPSS Percentile
39.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0049 is in the 59th percentile among its peer group of 15,239 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: thorsten/phpmyfaqFixed in: 3.1.10
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-w475-749h-c77mmedium

phpMyFAQ Stored Cross-site Scripting vulnerability

Jan 16, 2023

References

github.com / thorsten/phpmyfaq/commit/810ee26d25c3d97664532861863099952f0e9a1f
PatchThird Party Advisory
huntr.dev / bounties/83cfed62-af8b-4aaa-94f2-5a33dc0c2d69
Permissions RequiredThird Party Advisory