How severe is CVE-2026-6982?

CVE-2026-6982 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-6982 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-6982?

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

Does CVE-2026-6982 have an EU (EUVD) identifier?

Yes. CVE-2026-6982 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25658.

When was CVE-2026-6982 published?

CVE-2026-6982 was published on 2026-04-25 and last updated on 2026-06-17.

CVE-2026-6982

CVE-2026-6982 is a medium-severity vulnerability with a CVSS 3.x base score of 6.3. 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-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 5.3
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-25658
Weakness: CWE-74
Published: 2026-04-25
Last modified: 2026-06-17

Description

A vulnerability was determined in star7th ShowDoc up to 2.10.10/3.6.2/3.8.0. Affected by this vulnerability is an unknown functionality of the file server/Application/Api/Controller/PageController.class.PHP of the component API Page Sort Endpoint. Executing a manipulation of the argument pages can lead to sql injection. The attack may be launched remotely. Upgrading to version 3.8.1 addresses this issue. It is suggested to upgrade the affected component. According to the researcher, "[t]he vendor explicitly stated they will not backport patches to the older affected versions."

Frequently asked questions

What is CVE-2026-6982?: A vulnerability was determined in star7th ShowDoc up to 2.10.10/3.6.2/3.8.0. Affected by this vulnerability is an unknown functionality of the file server/Application/Api/Controller/PageController.class.PHP of the component API Page Sort Endpoint. Executing a manipulation of the argument pages can lead to sql injection. The attack may be launched remotely. Upgrading to version 3.8.1 addresses this issue. It is suggested to upgrade the affected component. According to the researcher, "[t]he vendor explicitly stated they will not backport patches to the older affected versions."
How severe is CVE-2026-6982?: CVE-2026-6982 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-6982 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-6982?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-6982 have an EU (EUVD) identifier?: Yes. CVE-2026-6982 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25658.
When was CVE-2026-6982 published?: CVE-2026-6982 was published on 2026-04-25 and last updated on 2026-06-17.

References

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