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Fencer Vulns
medium 6.5

CVE-2024-31111 json

WordPress Core < 6.5.5 - Cross Site Scripting (XSS) vulnerability

published 2024-06-25 2 y ago modified 2026-06-17 4 mo ago also BIT-wordpress-2024-31111 , BIT-wordpress-multisite-2024-31111 , EUVD-2024-29022

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 27%
public exploits
0
none known

Summary

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Automattic WordPress allows Stored XSS.This issue affects WordPress: from 6.5 through 6.5.4, from 6.4 through 6.4.4, from 6.3 through 6.3.4, from 6.2 through 6.2.5, from 6.1 through 6.1.6, from 6.0 through 6.0.8, from 5.9 through 5.9.9.

Patch / fix

  • bitnami wordpress 5.9.10, 6.0.9, 6.1.7, 6.2.6, 6.3.5, 6.4.5, 6.5.5
  • bitnami wordpress-multisite 5.9.10, 6.0.9, 6.1.7, 6.2.6, 6.3.5, 6.4.5, 6.5.5
  • Automattic WordPress 5.9.10, 6.0.9, 6.1.7, 6.2.6, 6.3.5, 6.4.5, 6.5.5
  • wordpress Debian 12 6.1.9+dfsg1-0+deb12u1
  • wordpress Debian 14, Debian 13 6.5.5+dfsg1-1

debian advisories DEBIAN-CVE-2024-31111

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
OSV 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Affected packages

ecosystem package affected fixed in
bitnami wordpress
>=5.9.0, <5.9.10
>=6.0.0, <6.0.9
>=6.1.0, <6.1.7
>=6.2.0, <6.2.6
>=6.3.0, <6.3.5
>=6.4.0, <6.4.5
>=6.5.0, <6.5.5
5.9.10
6.0.9
6.1.7
6.2.6
6.3.5
6.4.5
6.5.5
bitnami wordpress-multisite
>=5.9.0, <5.9.10
>=6.0.0, <6.0.9
>=6.1.0, <6.1.7
>=6.2.0, <6.2.6
>=6.3.0, <6.3.5
>=6.4.0, <6.4.5
>=6.5.0, <6.5.5
5.9.10
6.0.9
6.1.7
6.2.6
6.3.5
6.4.5
6.5.5

Affected products

  • Automattic WordPress

Classification

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

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.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.