CVE-2026-2631
CVE-2026-2631 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-269.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (44th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-11097
- Weakness: CWE-269
- Published:
- Last modified:
Description
The Datalogics Ecommerce Delivery WordPress plugin before 2.6.60 exposes an unauthenticated REST endpoint that allows any remote user to modify the option `datalogics_token` without verification. This token is subsequently used for authentication in a protected endpoint that allows users to perform arbitrary WordPress `update_option()` operations. Attackers can use this to enable registartion and to set the default role as Administrator.
Frequently asked questions
- What is CVE-2026-2631?
- The Datalogics Ecommerce Delivery WordPress plugin before 2.6.60 exposes an unauthenticated REST endpoint that allows any remote user to modify the option `datalogics_token` without verification. This token is subsequently used for authentication in a protected endpoint that allows users to perform arbitrary WordPress `update_option()` operations. Attackers can use this to enable registartion and to set the default role as Administrator.
- How severe is CVE-2026-2631?
- CVE-2026-2631 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2026-2631 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-2631?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2026-2631 have an EU (EUVD) identifier?
- Yes. CVE-2026-2631 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-11097.
- When was CVE-2026-2631 published?
- CVE-2026-2631 was published on 2026-03-11 and last updated on 2026-06-17.
References
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