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Fencer Vulns
medium 6.1

CVE-2023-51790 json

Cross Site Scripting vulnerability in piwigo v.14.0.0 allows a remote attacker to obtain sensitive information via the lang parameter in th…

published 2024-01-12 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-56474

cvss
6.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 43%
public exploits
0
none known

Summary

Cross Site Scripting vulnerability in piwigo v.14.0.0 allows a remote attacker to obtain sensitive information via the lang parameter in the Admin Tools plug-in component.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
16 mo ago

Exploit prediction

0.51% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/Piwigo/Piwigo/issues/2069 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/Piwigo/AdminTools/issues/21 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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.