Aggregates CVE and security vulnerability intelligence across all squidguard-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Historical issues mainly involve vendor risk buffer overflow and vendor risk cross-site scripting and related problems; some flaws may lead to vendor impact application crash and vendor impact memory corruption.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2015-8936 | Cross-site scripting (XSS) vulnerability in squidGuard.cgi in squidGuard before 1.5 allows remote attackers to inject arbitrary web script or HTML via a blocked site link. | [email protected] | 6.1 | 0.29% | 2017-02-09 | 2026-05-13 |
| CVE-2009-3826 | Multiple buffer overflows in squidGuard 1.4 allow remote attackers to bypass intended URL blocking via a long URL, related to (1) the relationship between a certain buffer size in squidGuard and a certain buffer size in Squid and (2) a redirect URL that contains information about the originally requested URL. | [email protected] | 5.0 | 1.71% | 2009-10-28 | 2026-04-23 |
| CVE-2009-3700 | Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote attackers to cause a denial of service (application hang or loss of blocking functionality) via a long URL with many / (slash) characters, related to "emergency mode." | [email protected] | 5.0 | 3.40% | 2009-10-28 | 2026-04-23 |