CVE-2025-2690CRITICAL 9.8EPSS p42.0%

CVE-2025-2690CVE-2025-2690

Description

A vulnerability, which was classified as critical, was found in yiisoft Yii2 up to 2.0.39. This affects the function Generate of the file phpunit\src\Framework\MockObject\MockClass.php. The manipulation leads to deserialization. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.56% probability of exploitation · percentile 42.0% · 2026-06-19T12:03:05Z
Published2025-03-24
Last modified2025-03-24

Underlying weaknesses· 2

CWE-20CWE-502

References

  1. https://github.com/gaorenyusi/gaorenyusi/blob/main/Yii2-2.md
  2. https://vuldb.com/?ctiid.300711
  3. https://vuldb.com/?id.300711
  4. https://vuldb.com/?submit.521718

2

TypeTargetConfidenceTier
WeaknessImproper Input Validationcwe-200%live
WeaknessDeserialization of Untrusted Datacwe-5020%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2025-2689
CVE
Yiiframework Yii Improper Protection of Alternate Path Vulnerability
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CVE-2025-5552
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CVE-2026-37552
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CVE-2025-4260
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CVE-2026-42471
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.