High severity8.8NVD Advisory· Published Jan 26, 2022· Updated Jun 17, 2026
CVE-2021-44123
CVE-2021-44123
Description
SPIP 4.0.0 is affected by a remote command execution vulnerability. To exploit the vulnerability, an attacker must craft a malicious picture with a double extension, upload it and then click on it to execute it.
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Affected products
3Patches
Vulnerability mechanics
References
1- git.spip.net/spip/spip/commit/1cf91def15966406ddd0488cf9d1ecd1ae82d47anvdPatchVendor Advisory
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