CVE-2026-107842 (GCVE-0-2026-107842)
Vulnerability from cvelistv5
Published
2026-10-09 19:02
Modified
2026-10-13 20:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Summary
Contao is an Open Source CMS. From version 4.0.0 until 5.3.50 and 5.7.12, ModuleSearch can disclose protected page titles, URLs, and indexed context snippets to unauthenticated visitors when contao.search.index_protected is changed from enabled to disabled. Authorization metadata is stored per row in tl_search, but disabling the setting removes the protected-row filter without deleting rows indexed while protection was enabled. The protected pages continue to return an authorization response, so this issue exposes search metadata and indexed text rather than bypassing page access. This issue is fixed in versions 5.3.50 and 5.7.12.
References
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Impacted products
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"options": [
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"timestamp": "2026-10-13T20:19:08.676065Z",
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
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"cna": {
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{
"product": "contao",
"vendor": "contao",
"versions": [
{
"status": "affected",
"version": "\u003e= 4.0.0, \u003c 5.3.50"
},
{
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"version": "\u003e= 5.4.0-RC1, \u003c 5.7.12"
}
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"descriptions": [
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}
],
"metrics": [
{
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"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"tags": [
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],
"url": "https://github.com/contao/contao/security/advisories/GHSA-x2rp-9qf7-2fmq"
},
{
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"discovery": "UNKNOWN"
},
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"state": "PUBLISHED"
},
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"vulnerability-lookup:meta": {
"vulnrichment": {
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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