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Fencer Vulns
high 8.3

CVE-2023-1880 json

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

published 2023-04-05 3 y ago modified 2026-06-17 4 mo ago also GHSA-m8q9-7v2f-qjx9 , EUVD-2023-1349

cvss
8.3
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.6%
EPSS 1.6% chance of exploitation in 30 days, percentile 76%
public exploits
0
none known, plus a Nuclei check

Summary

Cross-site Scripting (XSS) - Reflected in GitHub repository thorsten/phpmyfaq prior to 3.1.12.

Patch / fix

  • packagist thorsten/phpmyfaq 3.1.12
  • thorsten thorsten/phpmyfaq 3.1.12

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
20 mo ago

Exploit prediction

1.64% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Nuclei template Phpmyfaq v3.1.11 - Cross-Site Scripting nuclei detection template
  • huntr.dev https://huntr.dev/bounties/ece5f051-674e-4919-b998-594714910f9e referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.0 8.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
GitHub 3.1 8.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L

Affected packages

ecosystem package affected fixed in
packagist thorsten/phpmyfaq
<3.1.12
3.1.12

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.