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Fencer Vulns
high 7.4

CVE-2023-5864 json

Cross-site Scripting (XSS) - Stored in thorsten/phpmyfaq

published 2023-10-31 3 y ago modified 2026-06-17 4 mo ago also GHSA-g5hp-328h-jj98 , EUVD-2023-2735

cvss
7.4
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 49%
public exploits
0
none known

Summary

Cross-site Scripting (XSS) - Stored in GitHub repository thorsten/phpmyfaq prior to 3.2.1.

Patch / fix

  • packagist thorsten/phpmyfaq 3.2.1
  • thorsten thorsten/phpmyfaq 3.2.1

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.61% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • huntr.com https://huntr.com/bounties/e4b0e8f4-5e06-49d1-832f-5756573623ad referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.0 7.4 CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
NVD 3.1 4.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
GitHub 3.0 7.4 CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
packagist thorsten/phpmyfaq
<3.2.1
3.2.1

Affected products

  • thorsten thorsten/phpmyfaq

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.