PT-2026-7687 · Digitalvolcano · Taskcanvas

Ismail Tasdelen · Published 2026-02-11 · Updated 2026-02-11 · CVE-2020-37189

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TaskCanvas version 1.4.0

Description A denial of service issue exists in the registration code input field. An attacker can cause the application to crash by submitting a 1000-character buffer payload into the registration field.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2020-37189

Affected Products

Taskcanvas

References · 5

• 🔥 https://exploit-db.com/exploits/47911 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-37189 · Security Note
• https://digitalvolcano.co.uk/taskcanvasdownload.html · Note
• https://vulncheck.com/advisories/taskcanvas-registration-denial-of-service · Note
• https://digitalvolcano.co.uk · Note