Is CVE-2007-1055 being actively exploited?

CVE-2007-1055 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2007-1055?

CVE-2007-1055 has a CVSS 2.0 base score of 6.8 (MEDIUM).

CVE-2007-1055

MEDIUM · CVSS 6.8EPSS 2.1%EU EUVD

Cross-site scripting (XSS) vulnerability in the AJAX features in index.php in MediaWiki 1.9.x before 1.9.0rc2, and 1.8.2 and earlier allows remote attackers to inject arbitrary web script or HTML via the rs parameter. NOTE: this issue might be a duplicate of CVE-2007-0177.

Key facts

CVSS score: 6.8 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-94
EPSS score: 2.1% (82th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2007-1052)
Published: February 21, 2007
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-1052 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

mediawiki / mediawiki
mediawiki / mediawiki

References

http://osvdb.org/37343(Broken Link)
http://securityreason.com/securityalert/2274(Exploit, Third Party Advisory)
http://svn.wikimedia.org/svnroot/mediawiki/tags/REL1_9_0/phase3/RELEASE-NOTES(Third Party Advisory)
http://www.bugsec.com/articles.php?Security=24(Broken Link, Third Party Advisory)
http://www.securityfocus.com/archive/1/460596/100/0/threaded(Third Party Advisory, VDB Entry)
https://exchange.xforce.ibmcloud.com/vulnerabilities/32586(Third Party Advisory, VDB Entry)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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