Is CVE-2026-25809 in the CISA KEV catalog?

No. CVE-2026-25809 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-25809?

CVE-2026-25809 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2026-25809?

CVE-2026-25809 has an EPSS score of 0.31% (22th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2026-25809

CRITICAL

9.8

CVSS v3

NVD

Description

PlaciPy is a placement management system designed for educational institutions. In version 1.0.0, the code evaluation endpoint does not validate the assessment lifecycle state before allowing execution. There is no check to ensure that the assessment has started, is not expired, or the submission window is currently open.

CWE-285

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.31%probability of exploitation in 30 days

22ndpercentile

Low risk: more likely to be exploited than 22% of all known CVEs.

References

https://github.com/Praskla-Technology/assessment-placipy/security/advisories/GHSA-cc32-rp29-w9x7

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-02-11.