CVE-2026-101280
Last modified
CVE-2026-101280 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected is the function opendmarc_policy_query_dmarc of the component Multi-Record Set Handler. EPSS estimates a 0.40% chance of exploitation in the next 30 days.
Description
A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected is the function opendmarc_policy_query_dmarc of the component Multi-Record Set Handler. The manipulation results in authentication bypass by spoofing. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Trusted Domain Project | OpenDMARC | 1.4.0; 1.4.1; 1.4.2 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
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How Strix Helps
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