{"answers":{"affected":"1 open source package ship an affected version, including ghost.","exploited":"There is no known exploitation of CVE-2026-25552 in the wild and no public exploit code.","fix":"Upgrade ghost to 1.30.1 or later.","what":"CVE-2026-25552 is a medium-severity vulnerability in TryGhost Ghost-CLI, published on 31 Jul 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-2026-25552 and fix it if it is affected.\n\nWhat it is: CVE-2026-25552 is a medium-severity vulnerability in TryGhost Ghost-CLI, published on 31 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-25552 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- ghost (Bitnami): affected all versions; fixed in 1.30.1\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-2026-25552/ (Markdown: https://insights.sbomify.com/CVE-2026-25552/index.md)","id":"CVE-2026-25552","markdown":"https://insights.sbomify.com/CVE-2026-25552/index.md","name":"CVE-2026-25552","record":{"aliases":["BIT-ghost-2026-25552","GHSA-wjx2-9fpq-8997"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Ghost CLI","requires_auth":"none","summary":"Attackers can bypass rate-limiting controls in Ghost CLI by spoofing IP addresses via the X-Forwarded-For header in misconfigured Nginx setups.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-348","name":"Use of Less Trusted Source"}],"description":"Ghost CLI before 1.30.1 contains an IP spoofing vulnerability that allows unauthenticated remote attackers to bypass rate-limiting controls by manipulating the X-Forwarded-For header through a misconfigured Nginx configuration. Attackers can append attacker-controlled values to the header chain using the $proxy_add_x_forwarded_for directive to present an arbitrary IP address, circumventing Ghost's rate-limiting mechanisms on self-hosted instances.","ecosystems":["Bitnami"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Ghost CLI \u003c 1.30.1 IP Spoofing via X-Forwarded-For Header","id":"CVE-2026-25552","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"security_feature_bypass","year":"2026"},"n_packages":1,"n_references":2,"next":{"headline":"OpenSIPS 3.1 \u003c= 3.6.4 auth_jwt SQL Injection Enables JWT Authentication Bypass","id":"CVE-2026-25554"},"packages":[{"ecosystem":"Bitnami","fixed":["1.30.1"],"introduced":["0"],"last_affected":[],"package":"ghost","purl":"pkg:bitnami/ghost","source":"BIT-ghost-2026-25552"}],"prev":{"headline":"Seagull Software BarTender Deserialization Privilege Escalation via .NET Remoting Service","id":"CVE-2026-25551"},"products":["Ghost-CLI"],"published":"2026-07-31","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-14","vendors":["TryGhost"]},"summary":"Attackers can bypass rate-limiting controls in Ghost CLI by spoofing IP addresses via the X-Forwarded-For header in misconfigured Nginx setups.","url":"https://insights.sbomify.com/CVE-2026-25552/"}