{"id":"CVE-2026-121881","aliases":["EUVD-2026-118305","GHSA-9mg6-47p6-97j7"],"status":"published","title":"Posit Workbench code-server session-state RPC (get_last_seen) SQL injection","description":"SQL injection vulnerability in the get_last_seen code-server session-state RPC in Posit Software, PBC Posit Workbench before 2026.08.0 allows authenticated users to read arbitrary data from the Workbench database via the sessionIds parameter.\n\n\n\nNOTE: exploitation requires a valid authenticated session; no administrative privileges are needed. The vulnerability is limited to disclosure of database contents.","severity":{"version":"4.0","score":5.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/AU:Y/R:A/V:C/RE:M/U:Amber","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00265,"percentile":0.18559,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2026-11-06T15:10:17Z","modified":"2026-11-06T18:35:12Z","products":[{"vendor":"posit software, pbc","product":"posit workbench"}],"references":[{"url":"https://docs.posit.co/ide/news/#rstudio-2026.08.0","tags":["release-notes","vendor-advisory"]},{"url":"https://trust.posit.co/updates","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-121881"},{"url":"https://github.com/advisories/GHSA-9mg6-47p6-97j7"}],"sources":{"cve":[{"id":"CVE-2026-121881","title":"Posit Workbench code-server session-state RPC (get_last_seen) SQL injection","description":"SQL injection vulnerability in the get_last_seen code-server session-state RPC in Posit Software, PBC Posit Workbench before 2026.08.0 allows authenticated users to read arbitrary data from the Workbench database via the sessionIds parameter.\n\n\n\nNOTE: exploitation requires a valid authenticated session; no administrative privileges are needed. The vulnerability is limited to disclosure of database contents.","status":"published","published":"2026-11-06T15:10:17.246Z","modified":"2026-11-06T17:45:42.672Z","cvss":[{"version":"4.0","score":5.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/AU:Y/R:A/V:C/RE:M/U:Amber","level":"medium","assessor":"cna"}],"cwes":["CWE-89"],"updated_at":"2026-11-06T18:59:07.714367Z"}],"euvd":[{"id":"EUVD-2026-118305","description":"SQL injection vulnerability in the get_last_seen code-server session-state RPC in Posit Software, PBC Posit Workbench before 2026.08.0 allows authenticated users to read arbitrary data from the Workbench database via the sessionIds parameter.\n\n\n\nNOTE: exploitation requires a valid authenticated session; no administrative privileges are needed. The vulnerability is limited to disclosure of database contents.","status":"published","published":"2026-11-06T15:10:17Z","modified":"2026-11-06T17:45:42Z","cvss":[{"version":"4.0","score":5.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/AU:Y/R:A/V:C/RE:M/U:Amber","level":"medium"}],"updated_at":"2026-11-06T21:07:02.228784Z"}],"ghsa":[{"id":"GHSA-9mg6-47p6-97j7","title":"SQL injection vulnerability in the get_last_seen code-server session-state RPC in Posit Software,...","description":"SQL injection vulnerability in the get_last_seen code-server session-state RPC in Posit Software, PBC Posit Workbench before 2026.08.0 allows authenticated users to read arbitrary data from the Workbench database via the sessionIds parameter.\n\n\n\nNOTE: exploitation requires a valid authenticated session; no administrative privileges are needed. The vulnerability is limited to disclosure of database contents.","status":"published","published":"2026-11-06T18:35:11Z","modified":"2026-11-06T18:35:12Z","cvss":[{"version":"4.0","score":5.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:C/RE:M/U:Amber","level":"medium"}],"cwes":["CWE-89"],"updated_at":"2026-11-06T19:01:26.771329Z"}],"nvd":[{"id":"CVE-2026-121881","description":"SQL injection vulnerability in the get_last_seen code-server session-state RPC in Posit Software, PBC Posit Workbench before 2026.08.0 allows authenticated users to read arbitrary data from the Workbench database via the sessionIds parameter.\n\n\n\nNOTE: exploitation requires a valid authenticated session; no administrative privileges are needed. The vulnerability is limited to disclosure of database contents.","status":"published","published":"2026-11-06T16:17:53.16Z","modified":"2026-11-06T20:38:53.57Z","cvss":[{"version":"4.0","score":5.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:C/RE:M/U:Amber","level":"medium","assessor":"secondary"}],"cwes":["CWE-89"],"updated_at":"2026-11-06T22:02:17.053381Z"}]}}