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Tracking
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Mon, 09 Nov 2026 23:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Tinyproxy through 1.11.3 contains an access control bypass vulnerability in acl_string_processing() in src/acl.c that compares only trailing hostname characters without checking DNS label boundaries. Attackers controlling the PTR record for their source IP, such as untrusted.net, can satisfy an 'Allow trusted.net' entry to use the proxy despite deny-by-default ACLs. | |
| Title | Tinyproxy through 1.11.3 Hostname ACL Allow-List Bypass via Suffix Match | |
| First Time appeared |
Tinyproxy Project
Tinyproxy Project tinyproxy |
|
| Weaknesses | CWE-187 | |
| CPEs | cpe:2.3:a:tinyproxy_project:tinyproxy:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Tinyproxy Project
Tinyproxy Project tinyproxy |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-10T19:06:17.445Z
Reserved: 2026-11-09T22:03:04.330Z
Link: CVE-2026-125371
No data.
Status : Received
Published: 2026-11-10T00:17:09.420
Modified: 2026-11-10T19:21:11.987
Link: CVE-2026-125371
No data.
OpenCVE Enrichment
Updated: 2026-11-10T00:30:20Z
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CWE-187
Partial String Comparison