PT-2021-20898 · Dotcms · Dotcms

R0Ck3T1973 · Published 2021-07-09 · Updated 2021-07-13 · CVE-2021-35358

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: dotCMS version 21.05.1

Description: A stored cross site scripting (XSS) issue allows authenticated attackers to execute arbitrary web scripts or HTML via a crafted payload entered into the Title and Filename parameters in the dotAdmin/#/c/c Images section.

Recommendations: For dotCMS version 21.05.1, as a temporary workaround, consider restricting access to the dotAdmin/#/c/c Images section until a patch is available. Avoid using the Title and Filename parameters in this section with untrusted input until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-35358

Affected Products

Dotcms

References · 4

• 🔥 https://github.com/dotCMS/core/issues/20540 · Exploit
• https://osv.dev/vulnerability/CVE-2021-35358 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-35358 · Security Note
• https://t.me/cvenotify/17374 · Telegram Post