What’s Vulnerable › Vulnerabilities

CVE-2020-36526: Countdown Timer Macro cross site scripting

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-06-07 · updated 2026-06-17
• Weakness: CWE-79

Description

A vulnerability classified as problematic was found in Countdown Timer. This vulnerability affects unknown code of the component Macro Handler. The manipulation leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products

• Countdown Timer: 1.7.0

References

• https://seclists.org/fulldisclosure/2020/Oct/15
• https://vuldb.com/?id.164512
• https://seclists.org/fulldisclosure/2020/Oct/15
• https://vuldb.com/?id.164512

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