PT-2025-13750 · Cal.Com · Cal.Com

Peter Thaleikis · Published 2025-03-31 · Updated 2025-03-31 · CVE-2025-31604

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cal.com versions n/a through 1.0.0

Description The issue is related to Improper Neutralization of Script-Related HTML Tags in a Web Page, also known as Basic XSS, allowing Stored XSS. This means that an attacker can inject malicious scripts into the web page, which can then be executed by other users, potentially leading to unauthorized actions or data theft.

Recommendations For Cal.com versions n/a through 1.0.0, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-80

Related Identifiers

CVE-2025-31604

Affected Products

Cal.Com

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-31604 · Security Note
• https://t.me/cvedetector/21610 · Telegram Post
• https://patchstack.com/database/wordpress/plugin/cal-com/vulnerability/wordpress-cal-com-plugin-1-0-0-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://patchstack.com/database/Wordpress/Plugin/cal-com/vulnerability/wordpress-cal-com-plugin-1-0-0-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://t.me/cvetracker/20332 · Telegram Post