Connect your agent
AdvisoriesCriticalCheck your lockfilePluginHow it worksPricing Connect your agent

Advisory record · GHSA-vr85-5pwx-c6gq

OMERO.web must check that the JSONP callback is a valid function

CVSS 6.1 MediumEPSS 0.0029 · 21st percentile

Published by the GitHub Advisory Database at 21 May 2024, 14:33 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
omero-webPyPI<5.26.05.26.0
Identifiers
GHSA-vr85-5pwx-c6gq · CVE-2024-35180 · PYSEC-2026-1718
Weakness (CWE)
CWE-830
Tags
Published
21 May 2024
Updated
10 Sept 2026

Machine-written summary

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

The omero-web package before 5.26.0 does not validate or escape the JSONP callback parameter on endpoints such as /webclient/imgData/. The source says this is hard to exploit in vanilla OMERO.web because jQuery generates the callback names, but plugins that use these endpoints may be exposed; the source gives few details on the resulting impact. Upgrade omero-web to 5.26.0 or higher. No workaround is listed.

Written 5 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
6.1 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0029, the 21st percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:35 UTC First seen by agentprime
  2. 31 Oct 2026, 14:35 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.