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CVE-2013-2652
CRLF injection vulnerability in help/help_language.php in WebCollab 3.30 and earlier allows remote attackers to inject arbitrary HTTP…
- 4.3MediumCVSS base score
- 2.5%Exploitation in 30 daysEPSS · top 15% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
CRLF injection vulnerability in help/help_language.php in WebCollab 3.30 and earlier allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the item parameter.
Timeline
ID reserved
By mitre
- 8 months later
· 8 months later
Published
- 11 years later
· 11 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 2.5% · top 15% of all CVEs (11 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Affected products
n/a
- affected n/a
References
8
- 55295 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://packetstormsecurity.com/files/123771/WebCollab-3.30-HTTP-Response-Splitting.html (opens in a new tab)x_refsource_MISCx_transferred
- 20131024 [ISecAuditors Security Advisories] HTTP Response Splitting Vulnerability in WebCollab <= v3.30 (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 98768 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- webcollab-cve20132652-response-splitting(88177) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 63247 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 55235 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- [Webcollab-announce] 20131018 Webcollab 3.31 Released (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2013-2591 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2013-2652)Record last updated .