Security readout for executives and security teams
Plain-English summary
This is a critical WordPress theme vulnerability in ThemeREX Sound | Musical Instruments Online Store, affecting versions through 1.6.9. The issue involves unsafe handling of serialized data, which can let attackers inject objects. The public sources do not confirm active exploitation or name a fixed version.
Executive priority
Treat this as urgent for any public WordPress site using the affected theme. The severity is critical and the attack profile is favorable to attackers, but evidence of active exploitation is not provided. Prioritize inventory first, then remediation based on vendor guidance.
Technical view
CVE-2025-69079 is CWE-502 deserialization of untrusted data in the musicplace theme. The CVSS 3.1 score is 9.8, with network attack vector, low complexity, no privileges, and no user interaction. Reported impact is high for confidentiality, integrity, and availability. Exact vulnerable code path and exploit preconditions are not provided in the source bundle.
Likely exposure
Internet-facing WordPress sites using the ThemeREX Sound | Musical Instruments Online Store theme, package musicplace, versions through 1.6.9 are the primary concern. Sites not using this theme are not indicated as affected by the provided sources.
Exploitation context
The CVE is not listed as KEV in the provided data, and no cited source confirms active exploitation. The CVSS vector indicates potential remote, unauthenticated exploitation without user interaction, but public details are limited.
Researcher notes
The available sources identify CWE-502 object injection but do not provide vulnerable endpoints, proof-of-concept details, patch commit, or confirmed fixed version. Avoid assuming exploitability beyond the CVSS vector and product/version scope. Further validation should focus on installed theme presence and authoritative vendor updates.
Mitigation direction
- Inventory WordPress sites for ThemeREX Sound/musicplace theme version 1.6.9 or older.
- Check ThemeREX and Patchstack for a fixed release or official mitigation.
- If no fix exists, consider disabling or removing the theme after business testing.
- Increase monitoring for suspicious WordPress activity until remediation is complete.
Validation and detection
- Confirm whether the musicplace theme is installed on each WordPress instance.
- Record the installed theme version and compare it to the affected range through 1.6.9.
- Review the Patchstack entry and vendor channels for current remediation status.
- Verify affected sites are updated, removed, disabled, or covered by documented vendor guidance.
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-2025-69079 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
- Critical
- CVSS
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/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:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.