CVE-2023-47621

Remote code execution via file uploads in guest-entries

CVSS 8.8 HIGHEPSS 1.0%CWE-434

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.8EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

13 Nov 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Guest Entries is a php library which allows users to create, update & delete entries from the front-end of a site. In affected versions the file uploads feature did not prevent the upload of PHP files. This may lead to code execution on the server by authenticated users. This vulnerability is fixed in v3.1.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

duncanmcclean · guest-entries

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References

https://github.com/duncanmcclean/guest-entries/commit/a8e17b4413bfbbc337a887761a6c858ef1ddb4da https://github.com/duncanmcclean/guest-entries/security/advisories/GHSA-rw82-mhmx-grmj