PT-2021-17491 · Fudforum · Fudforum

Xoffense · Published 2021-03-19 · Updated 2021-12-03 · CVE-2021-27519

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 FUDForum version 3.1.0

Description A cross-site scripting (XSS) issue allows remote attackers to inject JavaScript via the "index.php" endpoint in the srch parameter.

Recommendations For FUDForum version 3.1.0, consider disabling the srch parameter in the "index.php" endpoint until a patch is available. Restrict access to the "index.php" endpoint to minimize the risk of exploitation. Avoid using the srch parameter in the affected endpoint until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-27519

Affected Products

Fudforum

References · 7

• 🔥 https://github.com/fudforum/FUDforum/issues/2 · Exploit
• 🔥 http://packetstormsecurity.com/files/162942/FUDForum-3.1.0-Cross-Site-Scripting.html · Exploit
• 🔥 https://exploit-db.com/exploits/49942 · Exploit
• https://osv.dev/vulnerability/CVE-2021-27519 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-27519 · Security Note
• https://t.me/cvenotify/11813 · Telegram Post
• https://t.me/cibsecurity/25193 · Telegram Post