{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-11956 exists.","fix":"No fix has been published for CVE-2026-11956 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-11956 is a medium-severity vulnerability in TwiN gatus, published on 11 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-11956 and fix it if it is affected.\n\nWhat it is: CVE-2026-11956 is a medium-severity vulnerability in TwiN gatus, published on 11 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-11956 exists.\n\nAffected product: TwiN gatus. 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-2026-11956/ (Markdown: https://insights.sbomify.com/CVE-2026-11956/index.md)","id":"CVE-2026-11956","markdown":"https://insights.sbomify.com/CVE-2026-11956/index.md","name":"CVE-2026-11956","record":{"aliases":["GHSA-wwqf-6p54-3cfq"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Gatus monitoring tool","requires_auth":"none","summary":"Attackers can intercept sensitive OIDC session cookies due to missing secure attributes, potentially leading to session hijacking.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X","version":"4.0"},"cwes":[{"id":"CWE-614","name":"Sensitive Cookie in HTTPS Session Without 'Secure' Attribute"},{"id":"CWE-1004","name":"Sensitive Cookie Without 'HttpOnly' Flag"}],"description":"A vulnerability was determined in TwiN gatus 5.36.0. Impacted is the function setSessionCookie of the file security/oidc.go of the component OIDC Session Cookie Handler. Executing a manipulation can lead to sensitive cookie without secure attribute. The attack can be launched remotely. This attack is characterized by high complexity. The exploitability is considered difficult. The reported GitHub issue was closed with the label \"not planned\".","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"TwiN gatus OIDC Session Cookie oidc.go setSessionCookie missing secure attribute","id":"CVE-2026-11956","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Local privilege escalation in ANSSI’s DFIR-ORC","id":"CVE-2026-11958"},"packages":[],"prev":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2026-11950"},"products":["gatus"],"published":"2026-06-11","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":"2026-06-11","vendors":["TwiN"]},"summary":"Attackers can intercept sensitive OIDC session cookies due to missing secure attributes, potentially leading to session hijacking.","url":"https://insights.sbomify.com/CVE-2026-11956/"}