CVE-2026-48901 (GCVE-0-2026-48901)

Vulnerability from cvelistv5 – Published: 2026-05-26 16:42 – Updated: 2026-05-26 16:42
VLAI
Title
Joomla! Core - [20260517] - Incorrect Cache Key Construction for InputFilter objects
Summary
The InputFilter::getInstance() method omitted a security sensitive parameter from the instance cache key.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Joomla! Project Joomla! CMS Affected: 4.0.0-5.4.5
Affected: 6.0.0-6.1.0
Create a notification for this product.
Credits
@ZeroXJacks, https://github.com/ZeroXJacks
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.