{"id":"CVE-2026-42864","kind":"vulnerability","aliases":["CVE-2026-42864","GHSA-fqvv-jvhr-g5jc"],"related":[],"title":"FireFighter has unauthenticated SSRF in its Raid jira_bot endpoint that allows IAM credential theft","description":"### Impact\n  The `POST /api/v2/firefighter/raid/jira_bot` endpoint (`CreateJiraBotView`) is\n  reachable without authentication (`permission_classes = [permissions.AllowAny]`).\n  Its `attachments` payload is fetched server-side via `httpx.get()` with no URL\n  validation, then uploaded as an attachment on the Jira ticket that gets created.\n\n  An unauthenticated caller able to reach the ingress can coerce the pod into\n  fetching arbitrary URLs — including the cloud metadata endpoint at\n  `http://169.254.169.254/` — and exfiltrate the response as a Jira attachment.\n\n  On EC2/EKS deployments that do not enforce IMDSv2, this allows theft of the\n  temporary AWS credentials attached to the pod's IAM role. The docstring on the\n  view claims a Bearer token is required, but the code does not enforce it.\n\n  Affected code paths:\n  - `src/firefighter/raid/views/__init__.py` — `CreateJiraBotView`\n  - `src/firefighter/raid/serializers.py` — `LandbotIssueRequestSerializer.attachments`\n  - `src/firefighter/raid/client.py` — `RaidJiraClient.add_attachments_to_issue`\n\n  ### Patches\n  Fixed in `firefighter-incident` `0.0.54`:\n  - `CreateJiraBotView` now enforces `BearerTokenAuthentication` + `IsAuthenticated`.\n  - `attachments` URLs are validated: http(s) scheme only, max 10 URLs, rejection\n    of any host resolving to a private, loopback, link-local, reserved, multicast\n    or unspecified IP (IPv4 and IPv6).\n  - Fixes an unrelated `KeyError('attachments')` surfaced during regression testing.\n\n  Users should upgrade to `0.0.54` or later.\n\n  ### Workarounds\n  Until upgrade is possible, any one of the following blocks end-to-end exploitation:\n  - Restrict ingress access to `/api/v2/firefighter/raid/jira_bot` to trusted\n    networks only (VPN, internal load balancer).\n  - Rotate or revoke the Jira API token configured as `RAID_JIRA_API_PASSWORD`;\n    this breaks `jira.create_issue()` before the vulnerable attachment fetch is\n    reached (legitimate traffic is also blocked — emergency mitigation only).\n  - Enforce IMDSv2 with `HttpPutResponseHopLimit=1` on EC2/EKS nodes. This does\n    not fix the SSRF itself but neutralises the IAM-credential-theft path.\n\n  ### Resources\n  - CWE-918: Server-Side Request Forgery\n  - CWE-306: Missing Authentication for Critical Function","summary":"The Raid jira_bot endpoint in FireFighter accepts requests without authentication and fetches attacker-supplied attachment URLs server-side with no validation. An attacker can point it at the cloud metadata service and exfiltrate the pod's temporary AWS credentials as a Jira attachment.","severity":"critical","cvss":9.9,"epss":0.00272,"exploited":false,"exploited_at":null,"products":[{"name":"firefighter-incident","fixed":["0.0.54"],"affected":"< 0.0.54","ecosystem":"pypi"}],"ecosystems":["pypi"],"tags":["aws","cwe-306","cwe-918","firefighter","kubernetes","package","python","self-hosted"],"not_affected_if":["auth-required","imdsv2-enforced","managed-hosting"],"how_to_check":"- Run `pip show firefighter-incident` and compare the version against `0.0.54`.\n- Check whether the ingress exposes `/api/v2/firefighter/raid/jira_bot` to untrusted networks.\n- On EC2/EKS nodes, check whether IMDSv2 is enforced with `HttpPutResponseHopLimit=1`.","fix":"- Upgrade `firefighter-incident` to `0.0.54` or later.\n- Until upgrade, restrict ingress to `/api/v2/firefighter/raid/jira_bot` to trusted networks (VPN, internal load balancer).\n- Enforce IMDSv2 with `HttpPutResponseHopLimit=1` on EC2/EKS nodes to neutralise the credential theft path.\n- Rotate the Jira API token in `RAID_JIRA_API_PASSWORD` if exposure is suspected.","status":"open","published_at":"2026-05-05T18:21:17+00:00","first_seen_at":"2026-10-27T16:46:06+00:00","triaged_at":"2026-10-27T16:46:11+00:00","updated_at":"2026-10-27T16:46:11+00:00","category":"package","confidence":0.9,"triage":{"at":"2026-10-27T16:46:11Z","model":"claude-haiku-5-5","output":{"fix":"- Upgrade `firefighter-incident` to `0.0.54` or later.\n- Until upgrade, restrict ingress to `/api/v2/firefighter/raid/jira_bot` to trusted networks (VPN, internal load balancer).\n- Enforce IMDSv2 with `HttpPutResponseHopLimit=1` on EC2/EKS nodes to neutralise the credential theft path.\n- Rotate the Jira API token in `RAID_JIRA_API_PASSWORD` if exposure is suspected.","reach":"internet","title":"FireFighter: unauthenticated SSRF lets attackers steal AWS IAM credentials","impact":"high","summary":"The Raid jira_bot endpoint in FireFighter accepts requests without authentication and fetches attacker-supplied attachment URLs server-side with no validation. An attacker can point it at the cloud metadata service and exfiltrate the pod's temporary AWS credentials as a Jira attachment.","category":"package","nicknames":[],"who_cares":["python","self-hosted","kubernetes","aws","firefighter"],"confidence":0.9,"needs_auth":"no","worst_case":"Attacker steals pod IAM credentials via cloud metadata and exfiltrates them.","analyst_note":"","how_to_check":"- Run `pip show firefighter-incident` and compare the version against `0.0.54`.\n- Check whether the ingress exposes `/api/v2/firefighter/raid/jira_bot` to untrusted networks.\n- On EC2/EKS nodes, check whether IMDSv2 is enforced with `HttpPutResponseHopLimit=1`.","needs_analyst":false,"not_affected_if":["auth-required","managed-hosting","imdsv2-enforced"],"who_is_affected":"Teams running firefighter-incident below 0.0.54 with the Raid jira_bot endpoint reachable from untrusted networks are exposed. Exposure to cloud credential theft is highest on EC2 or EKS deployments that do not enforce IMDSv2. Deployments where the endpoint is only reachable on trusted networks are less exposed.","user_interaction":"no","needs_special_setup":"yes","severity_if_unknown":"critical"},"cost_usd":0.000812,"input_tokens":4247,"output_tokens":774,"severity_before":"critical"},"analyst_status":null,"analyst_note":null,"search":"'-2026':17A,25A '-306':32B,363C '-42864':18A,26A '-918':34B,356C '/api/v2/firefighter/raid/jira_bot':91C,290C '0.0.54':217C,267C '1':335C '10':232C '169.254.169.254':149C 'abl':130C 'accept':49B 'access':288C 'affect':199C 'allow':12A,167C 'also':326C 'api':304C,310C 'arbitrari':141C 'attach':58B,87B,102C,119C,157C,174C,208C,223C,258C,319C 'attack':56B,67B 'attacker-suppli':55B 'authent':52B,97C,365C 'aw':30B,82B,172C 'balanc':298C 'bearer':188C 'bearertokenauthent':221C 'block':280C,327C 'bot':9A,45B 'break':313C 'caller':129C 'claim':186C 'class':99C 'cloud':73B,145C 'code':194C,200C 'coerc':136C 'configur':306C 'creat':126C 'createjirabotview':93C,203C,218C 'credenti':14A,83B,173C,351C 'critic':367C 'cve':16A,24A 'cwe':31B,33B,355C,362C 'deploy':160C 'docstr':182C 'ec2/eks':159C,337C 'emerg':328C 'end':282C,284C 'end-to-end':281C 'endpoint':10A,46B,92C,147C 'enforc':164C,197C,220C,331C 'exfiltr':77B,151C 'exploit':285C 'fetch':54B,105C,140C,320C 'firefight':1A,35B,48B,215C 'firefighter':28A 'firefighter-incid':214C 'firefighter-incident':27A 'fix':212C,254C,342C 'follow':279C 'forgeri':361C 'fqvv':21A 'function':368C 'g5jc':23A 'get':125C 'ghsa':20A 'ghsa-fqvv-jvhr-g5jc':19A 'host':41B,237C 'http':227C 'httpputresponsehoplimit':334C 'httpx.get':110C 'iam':13A,179C,350C 'iam-credential-theft':349C 'imdsv2':165C,332C 'impact':88C 'incid':216C 'incident':29A 'includ':143C 'ingress':134C,287C 'intern':296C 'ip':250C 'ipv4':251C 'ipv6':253C 'isauthent':222C 'issu':210C,315C 'jira':8A,44B,86B,122C,156C,303C,309C 'jira.create':314C 'jvhr':22A 'keyerror':257C 'kubernet':36B 'landbotissuerequestserializer.attachments':205C 'later':269C 'legitim':323C 'link':244C 'link-loc':243C 'load':297C 'local':245C 'loopback':242C 'max':231C 'metadata':74B,146C 'miss':364C 'mitig':329C 'multicast':247C 'network':293C 'neutralis':347C 'node':338C 'one':276C 'packag':37B 'password':311C 'patch':211C 'path':201C,353C 'payload':103C 'permiss':98C 'permissions.allowany':100C 'pod':79B,138C,177C 'point':69B 'possibl':274C 'post':90C 'privat':241C 'python':38B 'raid':7A,43B,308C 'raidjiraclient.add':207C 'reach':132C,322C 'reachabl':95C 'regress':261C 'reject':234C 'request':50B,360C 'requir':191C 'reserv':246C 'resolv':238C 'resourc':354C 'respons':153C 'restrict':286C 'revok':301C 'role':180C 'rotat':299C 'scheme':229C 'self':40B 'self-host':39B 'server':61B,107C,358C 'server-sid':60B,106C,357C 'servic':75B 'side':62B,108C,359C 'src/firefighter/raid/client.py':206C 'src/firefighter/raid/serializers.py':204C 'src/firefighter/raid/views/__init__.py':202C 'ssrf':4A,344C 'suppli':57B 'surfac':259C 'temporari':81B,171C 'test':262C 'theft':15A,168C,352C 'ticket':123C 'token':189C,305C 'traffic':324C 'trust':292C 'unauthent':3A,128C 'unrel':256C 'unspecifi':249C 'upgrad':265C,272C 'upload':116C 'url':59B,113C,142C,224C,233C 'user':263C 'valid':65B,114C,226C 'via':109C 'view':185C 'vpn':295C 'vulner':318C 'without':51B,96C 'workaround':270C","nicknames":[],"mitigations":[],"who_affected":"Teams running firefighter-incident below 0.0.54 with the Raid jira_bot endpoint reachable from untrusted networks are exposed. Exposure to cloud credential theft is highest on EC2 or EKS deployments that do not enforce IMDSv2. Deployments where the endpoint is only reachable on trusted networks are less exposed.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-05-05T18:21:17+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L","cvss_by":"GitHub","poc_count":0,"sources":[{"source":"ghsa","external_id":"GHSA-fqvv-jvhr-g5jc","url":"https://github.com/advisories/GHSA-fqvv-jvhr-g5jc","severity":"critical","published_at":"2026-05-05T18:21:17+00:00","modified_at":"2026-10-27T16:41:08+00:00","first_seen_at":"2026-10-27T16:46:06+00:00","fetched_at":"2026-10-27T16:46:06+00:00","note":null},{"source":"nvd","external_id":"CVE-2026-42864","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42864","severity":null,"published_at":"2026-05-11T19:16:24+00:00","modified_at":"2026-10-26T18:10:00+00:00","first_seen_at":"2026-10-27T17:03:04+00:00","fetched_at":"2026-10-27T17:03:04+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}