CVE-2005-4454

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 2.1%

from disclosure to weapon0 days

Published on NVDDec 21

1st PoCDec 20

exploitation probability

2.1%top 20% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

Validate-before-filter vulnerability in cleanhtml.pl 1.129 in LiveJournal CVS before Dec 7 2005, when the cleancss option is enabled, allows remote attackers to conduct cross-site scripting (XSS) attacks via a "\" (backslash) within a "javascript" scheme in a style property (such as "javas\cript"), which bypasses the "javascript" check before the "\" is stripped and then rendered in web browsers that allow scripting in style sheets.

Affected products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/26917

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://archives.neohapsis.com/archives/fulldisclosure/2005-12/1000.html http://cvs.livejournal.org/browse.cgi/livejournal/cgi-bin/cleanhtml.pl http://marc.info/?l=full-disclosure&m=113504421421972&w=2 http://secunia.com/advisories/18157 https://exchange.xforce.ibmcloud.com/vulnerabilities/23839 http://www.osvdb.org/21896 http://www.securityfocus.com/bid/15990