Open Source Joomla Core <5.4.9

productDE

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

EPSS ≥ 10%

critical

by severity

0critical3high11medium2low

updated 2026-10-27

vulnerabilities (16)

Related CVEs.

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ID	severity	EPSS	exploitable	patched	published	affected
CVE-2026-90915US	medium6.5	0.34% (28th)	—	no fix	2026-09-29	—
CVE-2026-92231US	medium6.7	0.27% (19th)	—	no fix	2026-09-29	—
CVE-2026-92227US	high7.5	0.27% (19th)	—	no fix	2026-09-29	—
CVE-2026-92225US	medium6.7	0.27% (18th)	—	no fix	2026-09-29	—
CVE-2026-92224US	medium6.7	0.27% (18th)	—	no fix	2026-09-29	—
CVE-2026-90907US	medium5.3	0.25% (16th)	—	no fix	2026-09-29	—
CVE-2026-92222US	high8.0	0.24% (15th)	—	no fix	2026-09-29	—
CVE-2026-92232US	medium6.5	0.24% (15th)	—	no fix	2026-09-29	—
CVE-2026-92226US	medium6.0	0.23% (13th)	—	no fix	2026-09-29	—
CVE-2026-90906US	high8.3	0.22% (12th)	—	no fix	2026-09-29	—
CVE-2026-90914US	medium6.4	0.22% (12th)	—	no fix	2026-09-29	—
CVE-2026-90913US	medium5.5	0.21% (12th)	—	no fix	2026-09-29	—
CVE-2026-90918US	medium5.3	0.20% (10th)	—	no fix	2026-09-29	—
CVE-2026-90917US	medium5.3	0.20% (10th)	—	no fix	2026-09-29	—
CVE-2026-90916US	low2.7	0.19% (8th)	—	no fix	2026-09-29	—
CVE-2026-92223US	low3.8	0.16% (5th)	—	no fix	2026-09-29	—

The flaw types (CWEs) most of these CVEs share.

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')7 CVEs
CWE-284Improper Access Control5 CVEs
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')1 CVEs
CWE-287Improper Authentication1 CVEs
CWE-639Authorization Bypass Through User-Controlled Key1 CVEs
CWE-918Server-Side Request Forgery (SSRF)1 CVEs

Which sources assert this record, and when.

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