{"id":"CVE-2026-91074","kind":"vulnerability","aliases":["CVE-2026-91074"],"related":[],"title":"BSK PDF Manager WordPress plugin: SQL injection lets contributors read password hashes","description":"The BSK PDF Manager WordPress plugin through 3.8.1 does not properly sanitise and escape a parameter before using it in a SQL statement, which could allow authenticated users with contributor-level access and above to perform SQL injection attacks and read sensitive data such as administrator password hashes from the database.","summary":"The BSK PDF Manager WordPress plugin through 3.8.1 passes an unsanitised parameter into a SQL statement. An authenticated user with contributor-level access or above can use it to read sensitive data, such as administrator password hashes.","severity":"medium","cvss":6.8,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["package","self-hosted","wordpress","wordpress-plugin"],"not_affected_if":["plugin-newer-than-3.8.1","plugin-not-installed"],"how_to_check":"- Check the installed plugin version in the WordPress admin under Plugins, or with `wp plugin get bsk-pdf-manager --field=version` (slug assumed; confirm it)\n- Look for the plugin's directory in `wp-content/plugins/` and read its version header","fix":"- Update the BSK PDF Manager plugin to a version later than `3.8.1`; the sources do not name the fixed version\n- If no fixed release exists, deactivate the plugin until one is available","status":"open","published_at":"2026-10-17T06:16:33+00:00","first_seen_at":"2026-10-23T21:57:14+00:00","triaged_at":"2026-10-25T03:45:07+00:00","updated_at":"2026-10-25T03:45:07+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-25T03:45:07Z","model":"claude-haiku-5-5","output":{"fix":"- Update the BSK PDF Manager plugin to a version later than `3.8.1`; the sources do not name the fixed version\n- If no fixed release exists, deactivate the plugin until one is available","reach":"internet","title":"BSK PDF Manager WordPress plugin: SQL injection lets contributors read password hashes","impact":"high","summary":"The BSK PDF Manager WordPress plugin through 3.8.1 passes an unsanitised parameter into a SQL statement. An authenticated user with contributor-level access or above can use it to read sensitive data, such as administrator password hashes.","category":"package","nicknames":[],"who_cares":["wordpress","wordpress-plugin","self-hosted"],"confidence":0.6,"needs_auth":"yes","worst_case":"Attacker reads administrator password hashes from the site database","analyst_note":"Find the fixed plugin version and confirm the exact plugin slug and the vulnerable parameter from the vendor or NVD advisory.","how_to_check":"- Check the installed plugin version in the WordPress admin under Plugins, or with `wp plugin get bsk-pdf-manager --field=version` (slug assumed; confirm it)\n- Look for the plugin's directory in `wp-content/plugins/` and read its version header","needs_analyst":true,"not_affected_if":["plugin-not-installed","plugin-newer-than-3.8.1"],"who_is_affected":"Sites running the BSK PDF Manager plugin at version 3.8.1 or earlier are exposed. The risk requires a logged-in account with contributor role or higher, so sites with only subscriber or anonymous visitors are less exposed. Sites that do not have the plugin installed can skip it.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000646,"input_tokens":3324,"output_tokens":627,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':14A,17A '-91074':15A,18A '3.8.1':34B,72C 'access':50B,97C 'administr':62B,111C 'allow':90C 'attack':104C 'authent':44B,91C 'bsk':1A,28B,66C 'contributor':9A,48B,95C 'contributor-level':47B,94C 'could':89C 'cve':13A,16A 'data':59B,108C 'databas':116C 'escap':78C 'hash':12A,64B,113C 'host':22B 'inject':7A,103C 'let':8A 'level':49B,96C 'manag':3A,30B,68C 'packag':19B 'paramet':38B,80C 'pass':35B 'password':11A,63B,112C 'pdf':2A,29B,67C 'perform':101C 'plugin':5A,26B,32B,70C 'proper':75C 'read':10A,57B,106C 'sanitis':76C 'self':21B 'self-host':20B 'sensit':58B,107C 'sql':6A,41B,86C,102C 'statement':42B,87C 'unsanitis':37B 'use':54B,82C 'user':45B,92C 'wordpress':4A,23B,25B,31B,69C 'wordpress-plugin':24B","nicknames":[],"mitigations":[],"who_affected":"Sites running the BSK PDF Manager plugin at version 3.8.1 or earlier are exposed. The risk requires a logged-in account with contributor role or higher, so sites with only subscriber or anonymous visitors are less exposed. Sites that do not have the plugin installed can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-17T06:16:33+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","cvss_by":"134c704f-9b21-4f2e-91b3-4a467353bcc0","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-91074","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-91074","severity":null,"published_at":"2026-10-17T06:16:33+00:00","modified_at":"2026-10-19T21:04:50+00:00","first_seen_at":"2026-10-23T21:57:14+00:00","fetched_at":"2026-10-23T22:28:55+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"}