PT-2021-10609 · Emlog · Emlog

Published 2021-09-15 · Updated 2021-09-28 · CVE-2020-21321

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions: emlog version 6.0

Description: The issue allows attackers to perform a Cross-Site Request Forgery (CSRF) attack via the "/admin/link.php?action=addlink" API endpoint, enabling them to arbitrarily add articles.

Recommendations: For emlog version 6.0, as a temporary workaround, consider restricting access to the "/admin/link.php?action=addlink" API endpoint until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2020-21321

Affected Products

Emlog

References · 5

• 🔥 https://github.com/emlog/emlog/issues/50 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-21321 · Security Note
• https://osv.dev/vulnerability/CVE-2020-21321 · Vendor Advisory
• https://t.me/cibsecurity/28958 · Telegram Post
• https://t.me/cvenotify/20970 · Telegram Post