How severe is CVE-2022-34963?

CVE-2022-34963 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-34963 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-34963?

CVE-2022-34963 affects Openteknik Open Source Social Network. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-34963?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-34963 published?

CVE-2022-34963 was published on 2022-07-25 and last updated on 2026-06-17.

CVE-2022-34963

CVE-2022-34963 is a medium-severity vulnerability in Openteknik Open Source Social Network with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Openteknik Open Source Social Network
Published: 2022-07-25
Last modified: 2026-06-17

Description

OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain a stored cross-site scripting (XSS) vulnerability via the News Feed module.

Frequently asked questions

What is CVE-2022-34963?: OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain a stored cross-site scripting (XSS) vulnerability via the News Feed module.
How severe is CVE-2022-34963?: CVE-2022-34963 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-34963 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-34963?: CVE-2022-34963 affects Openteknik Open Source Social Network. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-34963?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-34963 published?: CVE-2022-34963 was published on 2022-07-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:openteknik:open_source_social_network:6.3:*:*:*:lts:*:*:*

More vulnerabilities in Openteknik Open Source Social Network

CVE-2022-34966 — High (CVSS 7.5): OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain an HTML injection vulnerability via…
CVE-2022-34965 — High (CVSS 7.2): OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain an arbitrary file upload…
CVE-2022-34962 — Medium (CVSS 5.4): OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain a stored cross-site scripting (XSS)…
CVE-2022-34961 — Medium (CVSS 5.4): OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain a stored cross-site scripting (XSS)…
CVE-2022-34964 — Medium (CVSS 4.8): OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain a stored cross-site scripting (XSS)…

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