CVE-2013-2652

CVE-2013-2652 is a medium-severity vulnerability in Andrew Simpson Webcollab with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

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.

Frequently asked questions

What is CVE-2013-2652?
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.
How severe is CVE-2013-2652?
CVE-2013-2652 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2013-2652 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-2652?
CVE-2013-2652 primarily affects Andrew Simpson Webcollab. In total, 37 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-2652?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-2652 published?
CVE-2013-2652 was published on 2013-11-02 and last updated on 2026-06-16.

References

Affected products (37)

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