{"id":"CVE-2026-5557","state":"PUBLISHED","title":"badlogic pi-mono pi-mom Slack Bot slack.ts authentication bypass","description":"A vulnerability was detected in badlogic pi-mono up to 0.58.4. This issue affects some unknown processing of the file packages/mom/src/slack.ts of the component pi-mom Slack Bot. The manipulation results in authentication bypass using alternate channel. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-04-05T09:45:15.859Z","updatedAt":"2026-04-06T14:50:53.417Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["badlogic pi-mono"],"affected":[{"vendor":"badlogic","product":"pi-mono","versions":[{"version":"0.58.0","status":"affected"},{"version":"0.58.1","status":"affected"},{"version":"0.58.2","status":"affected"},{"version":"0.58.3","status":"affected"},{"version":"0.58.4","status":"affected"}],"modules":["pi-mom Slack Bot"]}],"references":["https://vuldb.com/vuln/355327","https://vuldb.com/vuln/355327/cti","https://vuldb.com/submit/782879","https://github.com/August829/CVEP/issues/28"],"weaknesses":["CWE-288","CWE-287"],"ingestedAt":"2026-10-29T20:12:32.778Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/5xxx/CVE-2026-5557.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-5557","state":"PUBLISHED","datePublished":"2026-04-05T09:45:15.859Z","dateUpdated":"2026-04-06T14:50:53.417Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-04-04T13:50:06.661Z"},"containers":{"cna":{"title":"badlogic pi-mono pi-mom Slack Bot slack.ts authentication bypass","descriptions":[{"lang":"en","value":"A vulnerability was detected in badlogic pi-mono up to 0.58.4. This issue affects some unknown processing of the file packages/mom/src/slack.ts of the component pi-mom Slack Bot. The manipulation results in authentication bypass using alternate channel. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"badlogic","product":"pi-mono","versions":[{"version":"0.58.0","status":"affected"},{"version":"0.58.1","status":"affected"},{"version":"0.58.2","status":"affected"},{"version":"0.58.3","status":"affected"},{"version":"0.58.4","status":"affected"}],"modules":["pi-mom Slack Bot"]}],"references":[{"url":"https://vuldb.com/vuln/355327","name":"VDB-355327 | badlogic pi-mono pi-mom Slack Bot slack.ts authentication bypass","tags":["vdb-entry"]},{"url":"https://vuldb.com/vuln/355327/cti","name":"VDB-355327 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/submit/782879","name":"Submit #782879 | badlogic pi-mono 0.58.4 Unauthenticated Remote Code Execution","tags":["third-party-advisory"]},{"url":"https://github.com/August829/CVEP/issues/28","tags":["exploit","issue-tracking"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-288","type":"CWE","lang":"en","description":"Authentication Bypass Using Alternate Channel"}]},{"descriptions":[{"cweId":"CWE-287","type":"CWE","lang":"en","description":"Improper Authentication"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-04-05T09:45:15.859Z"},"timeline":[{"time":"2026-04-04T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-04-04T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-04-04T15:55:11.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Yu Bao (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-06T14:33:56.834843Z","id":"CVE-2026-5557","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":"2026-04-06T14:50:53.417Z"}}]}}}