CVE Explorer
CVE-2026-1640
The Taskbuilder – WordPress Project Management & Task Management plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 5.0.2. This is due to missing authorization checks on the project and task comment submission functions (AJAX actions: wppm_submit_proj_comment and wppm_submit_task_comment). This makes it possible for authenticated attackers, with subscriber-level access and above, to create comments on any project or task (including private projects t
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Taskbuilder – Project Management & Task Management Tool With Kanban Board","vendor":"taskbuilder","versions":[{"lessThanOrEqual":"5.0.2","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:aa2029fba726fe313d09f1a7cc2b2865cb6f268eb1d4ee8a821b21d26aae0310 · sha256:f490368955dad75c… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:aa2029fba726fe313d09f1a7cc2b2865cb6f268eb1d4ee8a821b21d26aae0310 · sha256:f490368955dad75c… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:aa2029fba726fe313d09f1a7cc2b2865cb6f268eb1d4ee8a821b21d26aae0310 · sha256:f490368955dad75c… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"url":"https://plugins.trac.wordpress.org/browser/taskbuilder/tags/5.0.2/includes/admin/projects/open_project/wppm_submit_project_comment.php#L6"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:aa2029fba726fe313d09f1a7cc2b2865cb6f268eb1d4ee8a821b21d26aae0310 · sha256:f490368955dad75c… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/taskbuilder/tags/5.0.2/includes/admin/tasks/open_task/wppm_submit_task_comment.php#L6"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:aa2029fba726fe313d09f1a7cc2b2865cb6f268eb1d4ee8a821b21d26aae0310 · sha256:f490368955dad75c… · /containers/cna/references/2
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/66095908-875f-486d-ae77-6015671872de?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:aa2029fba726fe313d09f1a7cc2b2865cb6f268eb1d4ee8a821b21d26aae0310 · sha256:f490368955dad75c… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.