CVE-2024-5317 — Cross-site Scripting in Newsletter

CWE-79 — Cross-site Scripting3 documents3 sources
Severity
6.1MEDIUMNVD
CNA6.4
EPSS
0.5%
top 32.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Thenewsletterplugin NewsletterSatollo Newsletter Send Awesome Emails From Wordpress
Timeline
PublishedJun 5

Description

The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1' parameter in all versions up to, and including, 8.3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages2 packages

Patches

Patch: plugins.trac.wordpress.org ↗Patch: plugins.trac.wordpress.org ↗

🔴Vulnerability Details

2
CVEList
Newsletter <= 8.3.4 - Unauthenticated Stored Cross-Site Scripting via np1↗2024-06-05
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GHSA
GHSA-mjwc-4vr5-7xr3: The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1' parameter in all versions up to, and including, 8↗2024-06-05
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CVE-2024-5317 — Cross-site Scripting in Newsletter | cvebase