https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2004-2283.htmlhttps://patchthecve.com/cve/CVE-2004-2283.htmlTue, 16 Jun 2026 22:09:22 +0000MEDIUM 5.0: Unknown vulnerability in DansGuardian before 2.6.1-13 allows remote attackers to bypass URL filters via a crafted request that causes a page to be added to the clean page cache.https://patchthecve.com/cve/CVE-2004-2282.htmlhttps://patchthecve.com/cve/CVE-2004-2282.htmlTue, 16 Jun 2026 22:09:22 +0000MEDIUM 5.0: DansGuardian before 2.7.7-2 allows remote attackers to bypass URL filters via a ".." in the request.https://patchthecve.com/cve/CVE-2004-2065.htmlhttps://patchthecve.com/cve/CVE-2004-2065.htmlTue, 16 Jun 2026 22:08:55 +0000HIGH 7.5: DansGuardian 2.8 and earlier allows remote attackers to bypass the extension filtering rule via a hex encoded extension or . in the filename.https://patchthecve.com/cve/CVE-2003-1506.htmlhttps://patchthecve.com/cve/CVE-2003-1506.htmlTue, 16 Jun 2026 22:04:33 +0000MEDIUM 4.3: Cross-site scripting (XSS) vulnerability in dansguardian.pl in Adelix CensorNet 3.0 through 3.2 allows remote attackers to execute arbitrary script as other users by injecting arbitrary HTML or script into the DENIEDURL parameter.https://patchthecve.com/cve/CVE-2002-1599.htmlhttps://patchthecve.com/cve/CVE-2002-1599.htmlTue, 16 Jun 2026 21:59:37 +0000HIGH 7.5: DansGuardian before 2.4.5-1 allows remote attackers to bypass content filtering rules via hex-encoded URLs.