Unrated severityNVD Advisory· Published Jul 27, 2011· Updated Jun 16, 2026

CVE-2011-2745

Description

upload_handler.php in the swfupload extension in Chyrp 2.0 and earlier relies on client-side JavaScript code to restrict the file extensions of uploaded files, which allows remote authenticated users to upload a .php file, and consequently execute arbitrary PHP code, via a write_post action to the default URI under admin/.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Chyrp/Chyrp2 versions
cpe:2.3:a:chyrp:chyrp:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:chyrp:chyrp:*:*:*:*:*:*:*:*range: <=2.0
- (no CPE)range: <=2.0

Patches

Vulnerability mechanics

References

www.justanotherhacker.com/advisories/JAHx113.txtnvdExploit
www.openwall.com/lists/oss-security/2011/07/13/6nvdExploit
www.securityfocus.com/bid/48672nvdExploit
securityreason.com/securityalert/8314nvd
www.openwall.com/lists/oss-security/2011/07/13/5nvd

News mentions

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