{"id":56854,"date":"2026-05-25T21:55:43","date_gmt":"2026-05-25T21:55:43","guid":{"rendered":"https:\/\/zero.redgem.net\/?p=56854"},"modified":"2026-05-25T21:55:43","modified_gmt":"2026-05-25T21:55:43","slug":"stonith404-pingvin-share-sign-in-auto-redirect-signintsx-getserversideprops-cross-site-scripting","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=56854","title":{"rendered":"stonith404 pingvin-share Sign-in Auto-Redirect signIn.tsx getServerSideProps cross site scripting_CVE-2026-9519"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A security flaw has been discovered in stonith404 pingvin-share up to 1.13.0. This affects the function getServerSideProps of the file frontend\/src\/pages\/auth\/signIn.tsx of the component Sign-in Auto-Redirect. The manipulation of the argument redirect results in cross site scripting. The attack may be performed from remote. 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The vendor was contacted early about this disclosure but did not respond in any way.&#8221;,&#8221;published&#8221;:&#8221;2026-05-26T00:45:09.483Z&#8221;,&#8221;modified&#8221;:&#8221;2026-05-26T00:45:09.483Z&#8221;,&#8221;type&#8221;:&#8221;cve&#8221;,&#8221;title&#8221;:&#8221;stonith404 pingvin-share Sign-in Auto-Redirect signIn.tsx getServerSideProps cross site scripting&#8221;,&#8221;source&#8221;:&#8221;VulDB&#8221;,&#8221;references&#8221;:&#8221;https:\/\/vuldb.com\/vuln\/365539\\nhttps:\/\/vuldb.com\/vuln\/365539\/cti\\nhttps:\/\/vuldb.com\/submit\/814364\\nhttps:\/\/gist.github.com\/TrebledJ\/0efceef4f3a2e0515cc2fe96b4c22679&#8243;,&#8221;id&#8221;:&#8221;CVE-2026-9519&#8243;,&#8221;bulletinFamily&#8221;:&#8221;&#8221;,&#8221;cwe&#8221;:[&#8220;CWE-79&#8243;,&#8221;CWE-94&#8243;],&#8221;cvelist&#8221;:null,&#8221;sourceData&#8221;:&#8221;stonith404 pingvin-share 1.0\\nstonith404 pingvin-share 1.1\\nstonith404 pingvin-share 1.2\\nstonith404 pingvin-share 1.3\\nstonith404 pingvin-share 1.4\\nstonith404 pingvin-share 1.5\\nstonith404 pingvin-share 1.6\\nstonith404 pingvin-share 1.7\\nstonith404 pingvin-share 1.8\\nstonith404 pingvin-share 1.9\\nstonith404 pingvin-share 1.10\\nstonith404 pingvin-share 1.11\\nstonith404 pingvin-share 1.12\\nstonith404 pingvin-share 1.13.0&#8243;,&#8221;sourceHref&#8221;:&#8221;&#8221;,&#8221;cvss&#8221;:{&#8220;score&#8221;:5.3,&#8221;severity&#8221;:&#8221;MEDIUM&#8221;,&#8221;vector&#8221;:&#8221;CVSS:4.0\/AV:N\/AC:L\/AT:N\/PR:N\/UI:P\/VC:N\/VI:L\/VA:N\/SC:N\/SI:N\/SA:N\/E:P&#8221;,&#8221;version&#8221;:&#8221;4.0&#8243;},&#8221;cvss2&#8243;:{},&#8221;cvss3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;,&#8221;cvssV3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;}},&#8221;href&#8221;:&#8221;&#8221;,&#8221;category_name&#8221;:&#8221;CVE&#8221;,&#8221;post_link&#8221;:&#8221;&#8221;,&#8221;product&#8221;:&#8221;pingvin-share&#8221;,&#8221;version&#8221;:&#8221;1.0&#8243;,&#8221;vendor&#8221;:&#8221;stonith404&#8243;,&#8221;ai_description&#8221;:&#8221;&#8221;,&#8221;ai_severity&#8221;:&#8221;&#8221;,&#8221;ai_vendor&#8221;:&#8221;&#8221;,&#8221;ai_product&#8221;:&#8221;&#8221;,&#8221;ai_version&#8221;:&#8221;&#8221;,&#8221;ai_score&#8221;:0}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A security flaw has been discovered in stonith404 pingvin-share up to 1.13.0. 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