CVE-2026-101890 (GCVE-0-2026-101890)
Vulnerability from cvelistv5 – Published: 2026-10-01 16:22 – Updated: 2026-10-01 21:44 X_Open Source
VLAI
EPSS
VEX
Title
Prime Mover < 2.2.1 Stored XSS via Package Metadata
Summary
The Prime Mover plugin for WordPress before 2.2.1 contains a stored cross-site scripting vulnerability that allows attackers to execute arbitrary JavaScript by injecting an unescaped site_title value in a package's footprint.json file. Attackers can place a crafted package under the prime-mover-export-files directory so that the malicious value renders unescaped in the column_site_title() method of PrimeMoverBackupMenuListTable.php, triggering script execution in an administrator's browser when they view the Prime Mover Packages list table without needing to restore the package.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 18:07 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://wordpress.org/plugins/prime-mover/#developers | release-notespatch |
| https://www.vulncheck.com/advisories/prime-mover-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Codexonics | Prime Mover |
Affected:
0 , < 2.2.1
(semver)
cpe:2.3:a:codexonics:prime_mover:*:*:*:*:*:wordpress:*:* |
Date Public
2026-09-14 00:00
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