PT-2026-3178 · Unknown · Cotonti Siena

Fatih İlgi̇n · Published 2026-01-15 · Updated 2026-01-16 · CVE-2021-47808

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cotonti Siena version 0.9.19

Description The software contains a stored cross-site scripting issue in the admin configuration panel. Specifically, the 'maintitle' parameter is susceptible to malicious JavaScript code injection. An attacker can leverage this to execute scripts when administrators view the affected page.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, sanitize the maintitle parameter input to prevent the injection of malicious scripts.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-47808

Affected Products

Cotonti Siena

References · 7

• 🔥 https://exploit-db.com/exploits/50016 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47808 · Security Note
• https://osv.dev/vulnerability/CVE-2021-47808 · Vendor Advisory
• https://vulncheck.com/advisories/cotonti-siena-maintitle-stored-cross-site-scripting · Note
• https://twitter.com/CVEnew/status/2012126484505206870 · Twitter Post
• https://cotonti.com · Note
• https://cotonti.com/download · Note