Advisory record · GHSA-r2vq-p658-p274

SameSite Attribute vulnerability in pimCore

CVSS 8.8 HighEPSS 0.0098 · 62nd percentile

Published by the GitHub Advisory Database at 13 Feb 2023, 21:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
pimcore/pimcorePackagist<10.5.1610.5.16
Identifiers
GHSA-r2vq-p658-p274 · CVE-2023-25240 · PKSA-94yk-czxg-b999
Weakness (CWE)
CWE-1265
Published
13 Feb 2023
Updated
21 Mar 2025

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Pimcore (pimcore/pimcore) versions before 10.5.16 are affected by an improper SameSite attribute vulnerability. The source gives few details on how the attack works, but it states that an attacker can execute arbitrary code. Upgrade to version 10.5.16 or later; no workaround is listed.

Written 3 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
8.8 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.0098, the 62nd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:27 UTC First seen by agentprime
  2. 31 Oct 2026, 14:27 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.