CVE-2022-50958 (GCVE-0-2022-50958)
Vulnerability from cvelistv5 – Published: 2026-05-10 12:12 – Updated: 2026-05-24 01:37
VLAI
EPSS
VEX
Title
WordPress Plugin Jetpack 9.1 Cross Site Scripting via grunion-form-view.php
Summary
WordPress Plugin Jetpack 9.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating the post_id parameter. Attackers can craft URLs to the grunion-form-view.php endpoint with script payloads in the post_id parameter to execute arbitrary JavaScript in victim browsers.
Severity
6.1 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-11 16:47 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
VulnCheck
CNA
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/50735 | exploit |
| https://wordpress.org/plugins/jetpack | product |
| https://www.vulncheck.com/advisories/wordpress-pl… | third-party-advisory |
Impacted products
Date Public
2022-02-07 00:00
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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