{"id":"CVE-2026-41935","state":"PUBLISHED","title":"Vvveb < 1.0.8.3 Uncontrolled Recursion Denial of Service","description":"Vvveb before 1.0.8.3 contains an uncontrolled recursion vulnerability in the admin controller dispatch cycle where Base::init() repeatedly invokes permission() on error handlers, causing infinite recursion until PHP memory limits are exhausted. Attackers can send sustained requests to forbidden admin URLs from a low-privilege account to exhaust PHP memory on all workers and cause denial of service to legitimate traffic.","publishedAt":"2026-05-14T14:27:06.987Z","updatedAt":"2026-07-28T01:48:53.724Z","severity":{"score":7.1,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["givanz Vvveb"],"affected":[{"vendor":"givanz","product":"Vvveb","packageURL":"pkg:github/givanz/Vvveb","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThan":"1.0.8.3","versionType":"custom"},{"version":"c766e84b479dcf1bd1f25a44e4b9c9fa450769c8","status":"unaffected","versionType":"git"}],"repo":"https://github.com/givanz/Vvveb"}],"references":["https://github.com/givanz/Vvveb/releases/tag/1.0.8.3","https://github.com/givanz/Vvveb/commit/c766e84b479dcf1bd1f25a44e4b9c9fa450769c8","https://www.vulncheck.com/advisories/vvveb-uncontrolled-recursion-denial-of-service"],"weaknesses":["CWE-674","CWE-209"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/41xxx/CVE-2026-41935.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-41935","state":"PUBLISHED","datePublished":"2026-05-14T14:27:06.987Z","dateUpdated":"2026-07-28T01:48:53.724Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-04-22T18:50:43.620Z"},"containers":{"cna":{"title":"Vvveb < 1.0.8.3 Uncontrolled Recursion Denial of Service","descriptions":[{"lang":"en","value":"Vvveb before 1.0.8.3 contains an uncontrolled recursion vulnerability in the admin controller dispatch cycle where Base::init() repeatedly invokes permission() on error handlers, causing infinite recursion until PHP memory limits are exhausted. Attackers can send sustained requests to forbidden admin URLs from a low-privilege account to exhaust PHP memory on all workers and cause denial of service to legitimate traffic."}],"affected":[{"vendor":"givanz","product":"Vvveb","packageURL":"pkg:github/givanz/Vvveb","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThan":"1.0.8.3","versionType":"custom"},{"version":"c766e84b479dcf1bd1f25a44e4b9c9fa450769c8","status":"unaffected","versionType":"git"}],"repo":"https://github.com/givanz/Vvveb"}],"references":[{"url":"https://github.com/givanz/Vvveb/releases/tag/1.0.8.3","tags":["release-notes"]},{"url":"https://github.com/givanz/Vvveb/commit/c766e84b479dcf1bd1f25a44e4b9c9fa450769c8","tags":["patch"]},{"url":"https://www.vulncheck.com/advisories/vvveb-uncontrolled-recursion-denial-of-service","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"HIGH","baseScore":7.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"HIGH","version":"3.1","baseSeverity":"HIGH","baseScore":7.1,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-674","lang":"en","description":"Uncontrolled Recursion","type":"CWE"},{"cweId":"CWE-209","lang":"en","description":"Generation of Error Message Containing Sensitive Information","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-07-28T01:48:53.724Z"},"tags":["x_open-source"],"datePublic":"2026-05-13T00:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:vvveb:vvveb:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.8.3"}]}]}],"credits":[{"lang":"en","value":"Basant Kumar (@CyberWarrior9)","type":"finder"},{"lang":"en","value":"VulnCheck","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"vulncheck"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-14T17:56:56.367051Z","id":"CVE-2026-41935","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-14T17:57:15.136Z"}}]}}}