Security readout for executives and security teams
Plain-English summary
CVE-2026-22505 affects the WordPress Morning Records theme through version 1.2. It involves unsafe handling of serialized data, which can allow PHP object injection. The published severity is high because successful exploitation could affect confidentiality, integrity, and availability. Public sources provided do not confirm active exploitation.
Executive priority
Treat as a high-priority WordPress exposure issue for sites using this theme. The business urgency depends on whether Morning Records is deployed, especially on public websites. Confirm usage first, then follow vendor guidance or reduce exposure if no fix is available.
Technical view
The issue is CWE-502, Deserialization of Untrusted Data, in AncoraThemes Morning Records. CVSS 3.1 is 8.1: network-accessible, unauthenticated, no user interaction, high attack complexity, and high CIA impact. The source bundle identifies affected versions as Morning Records through <= 1.2.
Likely exposure
Exposure is limited to WordPress sites running the AncoraThemes Morning Records theme at version 1.2 or earlier. Public-facing WordPress sites using this theme have the highest practical exposure. Sites not using this theme are not affected based on the provided sources.
Exploitation context
The CVSS vector indicates remote unauthenticated attack potential, but with high attack complexity. The CVE is not listed as KEV in the provided bundle, and no cited source confirms active exploitation or public weaponization.
Researcher notes
Evidence is limited to the CVE metadata and Patchstack database reference. The source bundle does not include root-cause details, vulnerable code paths, prerequisites, proof of concept, or a confirmed patched version. Avoid assuming exploitability beyond the published CVSS characteristics.
Mitigation direction
- Inventory WordPress sites for the Morning Records theme and version.
- Check AncoraThemes and Patchstack guidance for an official fix or workaround.
- If no fixed version is available, evaluate disabling or replacing the theme.
- Prioritize externally reachable WordPress sites using version 1.2 or earlier.
Validation and detection
- Confirm whether the Morning Records theme is installed on each WordPress site.
- Record the installed theme version and compare it to <= 1.2.
- Review vendor and Patchstack advisories for updated remediation status.
- Check security monitoring for suspicious WordPress or PHP error activity.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-502: Code execution behavior lookup
Code execution and unsafe deserialization weaknesses often justify reviewing execution behavior and process telemetry. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2026-22505 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 8.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H2.25.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.1HighVector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source materials
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Deserialization of Untrusted Data
Deserialization of Untrusted Data represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.