CVE-2005-4521 json
CRLF injection vulnerability in Mantis 1.0.0rc3 and earlier allows remote attackers to modify HTTP headers and conduct HTTP response splitt…
published 2005-12-28 20 y ago modified 2026-06-16 4 mo ago also EUVD-2005-4516
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.2%
- EPSS 2.2% chance of exploitation in 30 days, percentile 82%
- public exploits
- 0
- none known
Summary
CRLF injection vulnerability in Mantis 1.0.0rc3 and earlier allows remote attackers to modify HTTP headers and conduct HTTP response splitting attacks via (1) the return parameter in login_cookie_test.php and (2) ref parameter in login_select_proj_page.php.
Patch / fix
Exploit prediction
2.17% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- trapkit.de http://www.trapkit.de/advisories/TKADV2005-11-002.txt referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
References
-
gentoo.org
/security/en/glsa/glsa-200512-12.xml
vendor-advisory, patch
-
securityfocus.com
/bid/16046/
vdb-entry, patch
-
secunia.com
/advisories/18181/
third-party-advisory, patch, vendor-advisory
-
secunia.com
/advisories/18221
third-party-advisory, patch, vendor-advisory
-
trapkit.de
/advisories/TKADV2005-11-002.txt
exploit, patch
-
debian.org
/security/2005/dsa-944
vendor-advisory
-
secunia.com
/advisories/18481
third-party-advisory
- sourceforge.net /project/shownotes.php?release_id=377932&group_id=14963
-
vupen.com
/english/advisories/2005/3064
vdb-entry
- sourceforge.net /project/shownotes.php?release_id=377934&group_id=14963
Sources
- CVE List CVE-2005-4521
- NVD CVE-2005-4521
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.