How severe is CVE-2014-8957?

CVE-2014-8957 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-2014-8957 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-8957?

CVE-2014-8957 affects Openkm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-8957?

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

When was CVE-2014-8957 published?

CVE-2014-8957 was published on 2017-10-06 and last updated on 2026-06-17.

CVE-2014-8957

CVE-2014-8957 is a medium-severity vulnerability in Openkm 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)
CVSS v2: 3.5
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Openkm
Published: 2017-10-06
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in OpenKM before 6.4.19 allows remote authenticated users to inject arbitrary web script or HTML via the Tasks parameter.

Frequently asked questions

What is CVE-2014-8957?: Cross-site scripting (XSS) vulnerability in OpenKM before 6.4.19 allows remote authenticated users to inject arbitrary web script or HTML via the Tasks parameter.
How severe is CVE-2014-8957?: CVE-2014-8957 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-2014-8957 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-8957?: CVE-2014-8957 affects Openkm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-8957?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-8957 published?: CVE-2014-8957 was published on 2017-10-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:openkm:openkm:*:*:*:*:professional:*:*:*

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