CVE-2021-44123
mediumpriority · track · 36EPSS 0.024 · 84 %ileEUUSEPSS · scored 2026-10-28
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.5–8.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (8)
External citations — patches, advisories, analysis.
- https://git.spip.net/spip/spip/commit/1cf91def15966406ddd0488cf9d1ecd1ae82d47acnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2021-44123cnnvd
- https://packetstormsecurity.com/files/167543/Ubuntu-Security-Notice-USN-5482-1.htmlcnnvd
- https://www.auscert.org.au/bulletins/ESB-2022.2989cnnvd
- https://www.auscert.org.au/bulletins/ESB-2023.1349cnnvd
- https://www.cybersecurity-help.cz/vdb/SB2022061731cnnvd
- https://git.spip.net/spip/spip/commit/1cf91def15966406ddd0488cf9d1ecd1ae82d47aenisa_euvd
- https://git.spip.net/spip/spip/commit/1cf91def15966406ddd0488cf9d1ecd1ae82d47aPatchVendor Advisorynvd
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