What’s Vulnerable › Vulnerabilities

CVE-2017-20113: TrueConf Server Stored 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: 2022-06-29 · updated 2026-06-17
• Weakness: CWE-80

Description

A vulnerability, which was classified as problematic, was found in TrueConf Server 4.3.7. This affects an unknown part. The manipulation leads to basic cross site scripting (Stored). It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Affected products

• TrueConf Server: before 5.0.2 — fixed in 5.0.2

How to fix

Upgrade to a fixed version: TrueConf Server 5.0.2. Check the vendor advisory for mitigations.

References

• https://vuldb.com/?id.96627
• https://www.exploit-db.com/exploits/41184/
• https://vuldb.com/?id.96627
• https://www.exploit-db.com/exploits/41184/

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