CVE-2024-6307

WordPress Core is vulnerable to Stored Cross-Site Scripting via the HTML API in various versions prior to 6.5.5 due to insufficient input sanitization and output escaping on URLs. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
WordfenceCNA
6.4 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CISA-ADPADP
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CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 69%
Debian logo
Debian Releases
Debian Product
Codename
wordpress
bullseye (security)
5.7.11+dfsg1-0+deb11u1
fixed
bullseye
5.7.11+dfsg1-0+deb11u1
not-affected
bookworm
vulnerable
bookworm (security)
vulnerable
sid
6.8.1+dfsg1-1
fixed
trixie
6.8.1+dfsg1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
wordpress
plucky
not-affected
oracular
needs-triage
noble
needs-triage
mantic
ignored
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
References
https://core.trac.wordpress.org/changeset/58472
https://core.trac.wordpress.org/changeset/58473
https://wordpress.org/news/2024/06/wordpress-6-5-5/
https://www.wordfence.com/threat-intel/vulnerabilities/id/bc0d36f8-6569-49a1-b722-5cf57c4bb32a?source=cve
https://core.trac.wordpress.org/changeset/58472
https://core.trac.wordpress.org/changeset/58473
https://wordpress.org/news/2024/06/wordpress-6-5-5/
https://www.wordfence.com/threat-intel/vulnerabilities/id/bc0d36f8-6569-49a1-b722-5cf57c4bb32a?source=cve