{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-25616 exists.","fix":"No fix has been published for CVE-2026-25616 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-25616 is a medium-severity cross-site scripting vulnerability in Blesta, published on 3 Feb 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-25616 and fix it if it is affected.\n\nWhat it is: CVE-2026-25616 is a medium-severity cross-site scripting vulnerability in Blesta, published on 3 Feb 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-25616 exists.\n\nAffected product: Blesta. 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-2026-25616/ (Markdown: https://insights.sbomify.com/CVE-2026-25616/index.md)","id":"CVE-2026-25616","markdown":"https://insights.sbomify.com/CVE-2026-25616/index.md","name":"CVE-2026-25616","record":{"aliases":["GHSA-3q94-vm9h-5h6v"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Blesta billing software","requires_auth":"none","summary":"Attackers can inject malicious scripts into Blesta web application pages, potentially leading to session hijacking or code execution.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"blesta","vendor":"phillipsdata"}],"cvss":{"score":4.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Blesta 3.x through 5.x before 5.13.3 mishandles input validation, aka CORE-5665.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2026/CVE-2026-25616.yaml","stars":null,"title":"Blesta \u003c= 5.13.1 - Cross-Site Scripting"}],"tier":"weaponised"},"has_fix":null,"headline":"Cross-site scripting in Blesta","id":"CVE-2026-25616","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Arista Edge Threat Management NGFW Captive Portal Encrypted Password Command Injection","id":"CVE-2026-25620"},"packages":[],"prev":{"headline":"Deserialization in Blesta","id":"CVE-2026-25615"},"products":["Blesta"],"published":"2026-02-03","related":[{"cvss_score":7.5,"headline":"Deserialization in Blesta","id":"CVE-2026-25614","kev_date_added":null,"published":"2026-02-03"},{"cvss_score":7.2,"headline":"Deserialization in Blesta","id":"CVE-2026-25615","kev_date_added":null,"published":"2026-02-03"},{"cvss_score":7.1,"headline":"Path traversal in n/a","id":"CVE-2024-25859","kev_date_added":null,"published":"2024-02-28"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-02-05","vendors":["Blesta"]},"summary":"Attackers can inject malicious scripts into Blesta web application pages, potentially leading to session hijacking or code execution.","url":"https://insights.sbomify.com/CVE-2026-25616/"}