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cve recordhighzero dayexploit reported

CVE-2026-59553

Published
CVSS7.1
Severityhigh
WeaknessCWE-79
EPSS0.18%7.1th percentile
Exploited1 KEV source

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

patch window

Called exploited 3 days before disclosure.

Measured from the CVE publication date to the earliest of 1 KEV catalogue that list it.

The life of this vulnerability

  1. CVE published
  2. First KEV listing3d
  3. Last sightingsame day

Gaps are compressed to equal steps. The elapsed time is printed under each.

Which catalogues call it exploited

Sources1 of 3
Listings differ by

This rests on a single catalogue. No second catalogue corroborates the claim that it is being exploited. CIRCL is an aggregator and is not counted.

Public exploitation evidence

1 public report collected from VulnCheck and CIRCL, first on Jul 24, 2026. Each links to its original source. We have not verified them.

Description

Unauthenticated Cross Site Scripting (XSS) in Product Feed Manager <= 7.6.1 versions.

References

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Our coverage of CVE-2026-59553

No stories yet. This page updates automatically when we publish reporting that references CVE-2026-59553.