{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-25512 exists.","fix":"No fix has been published for CVE-2026-25512 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-25512 is a critical command injection vulnerability in Intermesh groupoffice, published on 4 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-25512 and fix it if it is affected.\n\nWhat it is: CVE-2026-25512 is a critical command injection vulnerability in Intermesh groupoffice, published on 4 Feb 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-2026-25512 exists.\n\nAffected product: Intermesh groupoffice. 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-2026-25512/ (Markdown: https://insights.sbomify.com/CVE-2026-25512/index.md)","id":"CVE-2026-25512","markdown":"https://insights.sbomify.com/CVE-2026-25512/index.md","name":"CVE-2026-25512","record":{"aliases":["GHSA-579w-jvg7-frr4"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Group-Office groupware","requires_auth":"low_privilege","summary":"An authenticated attacker can execute arbitrary system commands on Group-Office servers by injecting shell metacharacters into the TNEF attachment handler.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"group_office","vendor":"group-office"}],"cvss":{"score":9.4,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.150, 25.0.82, and 26.0.5, there is a remote code execution (RCE) vulnerability in Group-Office. The endpoint email/message/tnefAttachmentFromTempFile directly concatenates the user-controlled parameter tmp_file into an exec() call. By injecting shell metacharacters into tmp_file, an authenticated attacker can execute arbitrary system commands on the server. This issue has been patched in versions 6.8.150, 25.0.82, and 26.0.5.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-02-04","github_poc":2,"max_poc_stars":0,"metasploit":0,"nuclei":1,"refs":[{"date":"2026-02-04T10:05:21Z","kind":"github_poc","ref":"https://github.com/NumberOreo1/CVE-2026-25512","stars":0,"title":"RCE - Command Injection via TNEF Attachment Handler"},{"date":"2026-02-04T22:59:46Z","kind":"github_poc","ref":"https://github.com/mbanyamer/CVE-2026-25512-PoC-Group-Office-Authenticated-RCE","stars":0,"title":null},{"date":null,"kind":"nuclei","ref":"http/cves/2026/CVE-2026-25512.yaml","stars":null,"title":"Group-Office \u003c 26.0.5 - Remote Code Execution"}],"tier":"weaponised"},"has_fix":false,"headline":"Group-Office is vulnerable to RCE due to Command Injection via TNEF Attachment Handler","id":"CVE-2026-25512","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"FacturaScripts has SQL Injection vulnerability in API ORDER BY Clause","id":"CVE-2026-25513"},"packages":[],"prev":{"headline":"Group-Office is vulnerable to SSRF and File Read in WOPI service discovery","id":"CVE-2026-25511"},"products":["groupoffice"],"published":"2026-02-04","related":[{"cvss_score":9.4,"headline":"Group-Office Argument Injection in MaintenanceController::actionZipLanguage","id":"CVE-2026-25134","kev_date_added":null,"published":"2026-02-02"},{"cvss_score":8.8,"headline":"Code injection in n/a","id":"CVE-2025-63406","kev_date_added":null,"published":"2025-11-13"},{"cvss_score":8.2,"headline":"Group-Office is vulnerable to SSRF and File Read in WOPI service discovery","id":"CVE-2026-25511","kev_date_added":null,"published":"2026-02-04"},{"cvss_score":7.4,"headline":"Server-Side Request Forgery in groupoffice","id":"CVE-2023-46730","kev_date_added":null,"published":"2023-11-07"},{"cvss_score":6.9,"headline":"Group-Office has a Stored XSS Vulnerability via user's name field","id":"CVE-2025-25191","kev_date_added":null,"published":"2025-03-06"},{"cvss_score":6.5,"headline":"Stored Cross-site Scripting Vulnerability via Malicious File Names in GroupOffice","id":"CVE-2024-22418","kev_date_added":null,"published":"2024-01-18"}],"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"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-05","vendors":["Intermesh"]},"summary":"An authenticated attacker can execute arbitrary system commands on Group-Office servers by injecting shell metacharacters into the TNEF attachment handler.","url":"https://insights.sbomify.com/CVE-2026-25512/"}