CVE-2026-63265
Status: DeferredHigh (8)—
Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in various Regular Labs extension AJAX endpoints - Privileged Regular Labs AJAX endpoints did not consistently require valid CSRF tokens, matching component/item permissions and trusted server-generated form configuration. Authenticated lower-privileged users or CSRF attacks could invoke lookups or mutations outside their authorization.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- Base score: 8
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 0.18%
- Percentile among all scored CVEs: 7
- Score date: 10/5/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
🎯 ATT&CK techniques
How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.
- Exploitation
T1203Exploitation for Client Executionexecution60 % - Primary impact
T1185Browser Session Hijackingcollection55 %
Inferred by deterministic rules from the CVSS vector and CWE. Indicative only.
🛡️ ATT&CK mitigations that cover these techniques
Affected technologies (1)
⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.
CWEs
- CWE-284, CWE-352
References
Raw JSON (NVD)
Show
{
"id": "CVE-2026-63265",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-63265",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2026-07-27T18:39:24.695155Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 8,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 2.1
}
]
},
"affected": [
{
"source": "security@joomla.org",
"affectedData": [
{
"vendor": "regularlabs.com",
"product": "Advanced Module Manager extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-11.0.1"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Articles Anywhere extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-18.0.2"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Articles Field extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-4.7.1"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Better Frontend Link extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-2.2.5"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Cache Cleaner extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-9.7.6"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "CDN for Joomla extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-7.3.7"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Conditional Content extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-6.0.0"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Content Templater extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-13.0.0"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "DB Replacer extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-8.2.7"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Email Protector extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-6.3.7"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Regular Labs Extension Manager extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-9.2.5"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "GeoIP extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-6.3.8"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "IP Login extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-6.2.5"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Keyboard Shortcuts extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-3.2.5"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Modals extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-15.0.0"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Modules Anywhere extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-8.4.1"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Quick Index extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-4.3.6"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "ReReplacer extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-15.0.3"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Snippets extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-9.3.10"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Sourcerer extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-12.2.8"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Tooltips extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-9.4.7"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "Users Anywhere extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-1.2.7"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "regularlabs.com",
"product": "What? Nothing! extension for Joomla",
"versions": [
{
"status": "affected",
"version": "1.0.0-17.2.5"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2026-07-22T21:18:09.547",
"references": [
{
"url": "https://regularlabs.com/",
"source": "security@joomla.org"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"type": "Secondary",
"source": "security@joomla.org",
"description": [
{
"lang": "en",
"value": "CWE-284"
},
{
"lang": "en",
"value": "CWE-352"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in various Regular Labs extension AJAX endpoints - Privileged Regular Labs AJAX endpoints did not consistently require valid CSRF tokens, matching component/item permissions and trusted server-generated form configuration. Authenticated lower-privileged users or CSRF attacks could invoke lookups or mutations outside their authorization."
}
],
"lastModified": "2026-07-27T19:17:19.303",
"sourceIdentifier": "security@joomla.org"
}