CVE-2022-34966

Name: CVE-2022-34966
Creator: NVD / NIST
Published: 2022-07-25T19:15:43.383+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.10%

Last modified Jun 17, 2026

CVE-2022-34966 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain an HTML injection vulnerability via the location parameter at http://ip_address/:port/ossn/home.. EPSS estimates a 1.10% chance of exploitation in the next 30 days.

Description

OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain an HTML injection vulnerability via the location parameter at http://ip_address/:port/ossn/home.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

1.10%

61.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Openteknik	Open Source Social Network	6.3

References

https://github.com/opensource-socialnetwork/opensource-socialnetwork/releases/tag/6.3Third Party Advisory
https://grimthereaperteam.medium.com/cve-2022-34966-ossn-6-3-lts-html-injection-vulnerability-at-location-parameter-3fe791dd22c6Exploit, Third Party Advisory
https://www.opensource-socialnetwork.org/Vendor Advisory
https://www.openteknik.com/contact?channel=ossnVendor Advisory
https://github.com/opensource-socialnetwork/opensource-socialnetwork/releases/tag/6.3Third Party Advisory
https://grimthereaperteam.medium.com/cve-2022-34966-ossn-6-3-lts-html-injection-vulnerability-at-location-parameter-3fe791dd22c6Exploit, Third Party Advisory
https://www.opensource-socialnetwork.org/Vendor Advisory
https://www.openteknik.com/contact?channel=ossnVendor Advisory

Timeline

Published: Jul 25, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-34966?

OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain an HTML injection vulnerability via the location parameter at http://ip_address/:port/ossn/home.

How severe is CVE-2022-34966?

CVE-2022-34966 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.10% probability of exploitation in the next 30 days.

How do I fix CVE-2022-34966?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-34966?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST