CVE-2026-13575
— UNSCOREDpublic exploit availablePublished 2026-11-01 · Updated 2026-11-01
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
HTTP::Session versions before 0.54 for Perl allow memcached command injection via unfiltered session ids in HTTP::Session::Store::CHI. The session id from the client's cookie reaches the CHI cache unchanged. The sibling HTTP::Session::Store::Memcached rejects ids that contain control characters, but the CHI store has no such check, and CHI does not escape keys for its memcached drivers. With a memcached driver, a CR and LF in the session id end the cache command early, and the server reads the bytes after them as further commands.
Weaknesses
CWE-93
Public exploit & PoC references
All references
- https://github.com/tokuhirom/http-session/commit/58288cbf941da6d2aad4ff5c0c79e523d9e583b4.patch
- https://metacpan.org/release/KTAT/http-session-0.53/source/lib/HTTP/Session/Store/CHI.pm
- https://metacpan.org/release/TOKUHIROM/http-session-0.54/changes
- http://www.openwall.com/lists/oss-security/2026/11/01/2
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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