CVE Explorer
CVE-2026-3155
The OneSignal – Web Push Notifications plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 3.8.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete OneSignal metadata for arbitrary posts.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"OneSignal – Web Push Notifications","vendor":"onesignal","versions":[{"lessThanOrEqual":"3.8.0","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:b26a6c471107ad961f222683c506ab729595731b6998e1d7a24742c1ea53369d · sha256:74ed210ac8b18dcf… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":3.1,"baseSeverity":"LOW","vectorString":"CVSS:3.1/AV:N/AC:H/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:b26a6c471107ad961f222683c506ab729595731b6998e1d7a24742c1ea53369d · sha256:74ed210ac8b18dcf… · /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:b26a6c471107ad961f222683c506ab729595731b6998e1d7a24742c1ea53369d · sha256:74ed210ac8b18dcf… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"url":"https://plugins.trac.wordpress.org/changeset/3501190/onesignal-free-web-push-notifications"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b26a6c471107ad961f222683c506ab729595731b6998e1d7a24742c1ea53369d · sha256:74ed210ac8b18dcf… · /containers/cna/references/1
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/58337bbc-ba10-4876-b91c-78657afc67d1?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b26a6c471107ad961f222683c506ab729595731b6998e1d7a24742c1ea53369d · sha256:74ed210ac8b18dcf… · /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.