{"id":"CVE-2026-4995","state":"PUBLISHED","title":"wandb OpenUI Window Message Event index.html cross site scripting","description":"A vulnerability was determined in wandb OpenUI up to 1.0. Affected by this vulnerability is an unknown functionality of the file frontend/public/annotator/index.html of the component Window Message Event Handler. This manipulation causes cross site scripting. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-03-28T10:45:10.750Z","updatedAt":"2026-04-01T13:53:03.283Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["wandb OpenUI"],"affected":[{"vendor":"wandb","product":"OpenUI","versions":[{"version":"1.0","status":"affected"}],"modules":["Window Message Event Handler"]}],"references":["https://vuldb.com/?id.353882","https://vuldb.com/?ctiid.353882","https://vuldb.com/?submit.778267","https://gist.github.com/YLChen-007/899f210b2d78e163d13561bb7f49b4da"],"weaknesses":["CWE-79","CWE-94"],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/4xxx/CVE-2026-4995.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-4995","state":"PUBLISHED","datePublished":"2026-03-28T10:45:10.750Z","dateUpdated":"2026-04-01T13:53:03.283Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-03-27T13:48:04.801Z"},"containers":{"cna":{"title":"wandb OpenUI Window Message Event index.html cross site scripting","descriptions":[{"lang":"en","value":"A vulnerability was determined in wandb OpenUI up to 1.0. Affected by this vulnerability is an unknown functionality of the file frontend/public/annotator/index.html of the component Window Message Event Handler. This manipulation causes cross site scripting. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"wandb","product":"OpenUI","versions":[{"version":"1.0","status":"affected"}],"modules":["Window Message Event Handler"]}],"references":[{"url":"https://vuldb.com/?id.353882","name":"VDB-353882 | wandb OpenUI Window Message Event index.html cross site scripting","tags":["vdb-entry"]},{"url":"https://vuldb.com/?ctiid.353882","name":"VDB-353882 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.778267","name":"Submit #778267 | Weights and Biases OpenUI <= 1.0 (commit f9d8f0e) Cross-Site Scripting (CWE-79)","tags":["third-party-advisory"]},{"url":"https://gist.github.com/YLChen-007/899f210b2d78e163d13561bb7f49b4da","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":3.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.5,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":4,"vectorString":"AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","type":"CWE","lang":"en","description":"Cross Site Scripting"}]},{"descriptions":[{"cweId":"CWE-94","type":"CWE","lang":"en","description":"Code Injection"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-03-28T10:45:10.750Z"},"timeline":[{"time":"2026-03-27T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-03-27T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-03-27T14:53:48.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Eric-b (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB","type":"coordinator"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-01T13:52:37.021827Z","id":"CVE-2026-4995","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-01T13:53:03.283Z"}}]}}}