PT-2020-10261 · Serpico · Serpico

Published 2020-01-15 · Updated 2020-01-17 · CVE-2019-19854

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Serpico version 1.3.0

Description The issue concerns the lack of CSRF tokens in Serpico, which makes it rely on the Origin header to mitigate against CSRF attacks. However, this can be problematic when combined with XSS vulnerabilities, as it allows for privilege escalation from User level to Administrator.

Recommendations For Serpico version 1.3.0, consider implementing CSRF tokens to mitigate against CSRF attacks, and address any existing XSS vulnerabilities to prevent privilege escalation. As a temporary workaround, restrict access to sensitive areas of the application to minimize the risk of exploitation.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2019-19854

Affected Products

Serpico

References · 3

• https://osv.dev/vulnerability/CVE-2019-19854 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-19854 · Security Note
• https://websec.nl/news.php · Patch