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Medium severity5.5NVD Advisory· Published Mar 4, 2021· Updated Jun 17, 2026

CVE-2021-26028

CVE-2021-26028

Description

An issue was discovered in Joomla! 3.0.0 through 3.9.24. Extracting an specifilcy crafted zip package could write files outside of the intended path.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
joomla/archivePackagist
< 1.1.101.1.10

Affected products

4
  • Joomla/Joomla!2 versions
    cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*range: >=3.0.0,<3.9.25
    • (no CPE)range: 3.0.0-3.9.24
  • osv-coords2 versions
    pkg:bitnami/joomlapkg:composer/joomla/archive
    >= 3.0.0, < 3.9.25+ 1 more
    • (no CPE)range: >= 3.0.0, < 3.9.25
    • (no CPE)range: < 1.1.10

Patches

Vulnerability mechanics

References

5

News mentions

0

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