{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5557 exists.","fix":"No fix has been published for CVE-2026-5557 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-5557 is a medium-severity authentication bypass vulnerability in badlogic pi-mono, published on 5 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-5557 and fix it if it is affected.\n\nWhat it is: CVE-2026-5557 is a medium-severity authentication bypass vulnerability in badlogic pi-mono, published on 5 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5557 exists.\n\nAffected product: badlogic pi-mono. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-5557/ (Markdown: https://insights.sbomify.com/CVE-2026-5557/index.md)","id":"CVE-2026-5557","markdown":"https://insights.sbomify.com/CVE-2026-5557/index.md","name":"CVE-2026-5557","record":{"aliases":["GHSA-vm3q-w7cc-43ff"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Slack Bot library","requires_auth":"low_privilege","summary":"An attacker can bypass authentication in the pi-mono Slack Bot component via an alternate channel, potentially gaining unauthorized access.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","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","version":"4.0"},"cwes":[{"id":"CWE-288","name":"Authentication Bypass Using an Alternate Path or Channel"},{"id":"CWE-287","name":"Improper Authentication"}],"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"badlogic pi-mono pi-mom Slack Bot slack.ts authentication bypass","id":"CVE-2026-5557","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"PHPGurukul PHPGurukul Online Shopping Portal Project Parameter pending-orders.php sql injection","id":"CVE-2026-5558"},"packages":[],"prev":{"headline":"badlogic pi-mono loader.ts discoverAndLoadExtensions code injection","id":"CVE-2026-5556"},"products":["pi-mono"],"published":"2026-04-05","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-06","vendors":["badlogic"]},"summary":"An attacker can bypass authentication in the pi-mono Slack Bot component via an alternate channel, potentially gaining unauthorized access.","url":"https://insights.sbomify.com/CVE-2026-5557/"}