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Fencer Vulns
medium 6.5

CVE-2020-13231 json

In Cacti before 1.2.11, auth_profile.php?action=edit allows CSRF for an admin email change.

published 2020-05-20 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-5500

cvss
6.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 58%
public exploits
0
none known

Summary

In Cacti before 1.2.11, auth_profile.php?action=edit allows CSRF for an admin email change.

Patch / fix

  • cacti cacti 1.2.11
  • cacti Debian 14, Debian 13, Debian 12 1.2.11+ds1-1

debian advisories DEBIAN-CVE-2020-13231

  • cacti Ubuntu Pro 18.04 LTS 1.1.38+ds1-1ubuntu0.1~esm1
  • cacti Ubuntu Pro 20.04 LTS 1.2.10+ds1-1ubuntu1+esm1

ubuntu advisories UBUNTU-CVE-2020-13231

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2020-13231 updated cvss 6.5

cacti: CSRF at admin email

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.85% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/Cacti/cacti/issues/3342 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-352 Cross-Site Request Forgery

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.