CVE-2007-4893 json
wp-admin/admin-functions.php in Wordpress before 2.2.3 and Wordpress multi-user (MU) before 1.2.5a does not properly verify the unfiltered_…
published 2007-09-14 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-4874
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 74%
- public exploits
- 0
- none known
Summary
wp-admin/admin-functions.php in Wordpress before 2.2.3 and Wordpress multi-user (MU) before 1.2.5a does not properly verify the unfiltered_html privilege, which allows remote attackers to conduct cross-site scripting (XSS) attacks via modified data to (1) post.php or (2) page.php with a no_filter field.
Patch / fix
- wordpress Debian 14, Debian 13, Debian 12 2.2.3-1
debian advisories DEBIAN-CVE-2007-4893
Exploit prediction
1.52% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| 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
- Technology feeds
References
-
fedoranews.org
/updates/FEDORA-2007-214.shtml
vendor-advisory
-
secunia.com
/advisories/26771
third-party-advisory, vendor-advisory
- trac.wordpress.org /ticket/4720
-
vupen.com
/english/advisories/2007/3132
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/36576
vdb-entry
- wordpress.org /development/2007/09/wordpress-223/
-
securityfocus.com
/bid/25639
vdb-entry
- bugzilla.redhat.com /show_bug.cgi?id=285831
-
secunia.com
/advisories/26796
third-party-advisory
Sources
- CVE List CVE-2007-4893
- NVD CVE-2007-4893
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.