PT-2026-39483 · WordPress · Jetpack

Milad Karimi · Published 2026-05-10 · Updated 2026-05-10 · CVE-2022-50958

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Jetpack version 9.1

Description A reflected cross-site scripting issue allows unauthenticated attackers to inject malicious scripts into victim browsers. This is achieved by manipulating the post id parameter within the "grunion-form-view.php" endpoint, enabling the execution of arbitrary JavaScript.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-50958

Affected Products

Jetpack

References · 5

• 🔥 https://exploit-db.com/exploits/50735 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-50958 · Security Note
• https://wordpress.org/plugins/jetpack · Note
• https://twitter.com/CVEnew/status/2053537458340630819 · Twitter Post
• https://vulncheck.com/advisories/wordpress-plugin-jetpack-cross-site-scripting-via-grunion-form-view-php · Note