HIGHVulnerability
CVE-2026-71573
Joomla! Core - [20260802] - Improper CORS origin validation in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2 - An improper implementation prevented configured CORS origins from being properly validated in CORS requests.
Properties
- severity
- HIGH
- score
- 8.3
- epss_score
- 0.00336
- cve_id
- CVE-2026-71573
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
- published_at
- 2026-08-18T17:17:02.243
- last_modified
- 2026-09-03T15:04:22.527
- epss_percentile
- 0.26296
Related Entities (4)
ENRICHED_BY (1)
→[Source]FIRST EPSS
AFFECTS_PRODUCT (1)
→[Product]
HAS_WEAKNESS (1)
→[Weakness]Improper Neutralization of CRLF Sequences ('CRLF Injection')
DESCRIBED_BY (1)
→[Source]NVD
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