PT-2026-50428 · Plane Ce · Plane Ce

Oscar Naveda · CVE-2026-10850 · Published 2026-06-17 · Updated 2026-06-23

Positive Technologies (AI Summary)

CVSS v4.0

6.9

Medium

Base vector

AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:L/SI:L/SA:N

Name of the Vulnerable Software and Affected Versions Plane CE version 1.3.1

Description A low-privileged project member can submit arbitrary HTML and JavaScript via the description html field. This occurs when creating an intake work item through the 'API v1 intake' endpoint.

Recommendations 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-2026-10850

Affected Products

Plane Ce

References · 7

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/10xxx/CVE-2026-10850.json · Exploit
• 🔥 https://fluidattacks.com/es/advisories/earth · Exploit
• https://osv.dev/vulnerability/CVE-2026-10850 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-10850 · Security Note
• https://github.com/makeplane/plane · Note
• https://t.me/cveNotify/172845 · Telegram Post
• https://t.me/cveNotify/169464 · Telegram Post