PT-2023-11562 · Ljcms · Ljcms

Published 2023-06-20 · Updated 2024-12-10 · CVE-2020-20735

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions LJCMS version 4.3.R60321

Description The issue allows a remote attacker to execute arbitrary code. This is achieved via the "ljcms/index.php" parameter.

Recommendations For version 4.3.R60321, consider restricting access to the "ljcms/index.php" parameter until a patch is available. As a temporary workaround, avoid using the parameter in the affected API endpoint. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2020-20735

Affected Products

Ljcms

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2020-20735 · Security Note
• https://osv.dev/vulnerability/CVE-2020-20735 · Vendor Advisory
• https://t.me/cvenotify/103732 · Telegram Post
• ❌ https://github.com/0xyu/PHP_Learning/issues/2 · Note, Deleted
• https://t.me/cvenotify/52696 · Telegram Post