HIGHCVSS v3.1 8.8Vulnerability
CVE-2026-121998
The iChart WordPress plugin before 2.2.4 does not perform capability or ownership checks in several of its AJAX actions, relying only on a nonce that any logged-in user can obtain, allowing users with a role as low as Subscriber to read, modify and permanently delete arbitrary posts and to overwrite a site-wide option.
Properties
- Severity
- HIGH
- Nvd fetched at
- 2026-11-11T23:49:45.533241+00:00
- Epss score
- 0.00168
- Cvss severity
- HIGH
- Cvss score
- 8.8
- Retrieved at
- 2026-11-11T23:51:13+00:00
- Last source
- FIRST EPSS
- Cvss version
- 3.1
- Score
- 8.8
- Cve id
- CVE-2026-121998
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- First seen by Signal
- 2026-11-11T07:36:44+00:00
- Name
- CVE-2026-121998
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Published at
- 2026-11-11T06:17:17.270
- Last modified
- 2026-11-11T12:19:36.290
- Epss percentile
- 0.06284
Related Entities (1)
HAS_WEAKNESS (1)
Related research
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