CVE-2026-101888Prime Mover < 2.2.1 Zip Slip Path Traversal File Write
Updated under an hour ago ()
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It affects Codexonics Prime Mover. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.59%, higher than 47% of scored CVEs.
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The Prime Mover plugin for WordPress before 2.2.1 contains a Zip Slip path traversal vulnerability that allows authenticated administrators to write arbitrary files outside the intended extraction directory during migration ZIP import. Attackers can craft ZIP entry names with traversal sequences processed by computeExtractionParameters() and resumableZipExtractor() in utilities/PrimeMoverSystemCheckUtilities.php to write attacker-controlled content to arbitrary filesystem locations, potentially achieving remote code execution if the written files are interpreted by the web environment.
- CVSS
- 7.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.59% (percentile 47)
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Oct 1, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Codexonics Prime Mover codexonics:prime_mover (from the name) | before 2.2.1 | CNA record |
References
- https://wordpress.org/plugins/prime-mover/#developersrelease-notes, patch
- https://www.vulncheck.com/advisories/prime-mover-zip-slip-path-traversal-file-writethird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.