Security readout for executives and security teams
Plain-English summary
CVE-2026-27043 affects the ThemeGoods Photography WordPress theme before version 7.7.6. A high-privileged authenticated user may be able to upload dangerous files and use path traversal, creating serious confidentiality, integrity, and availability risk for affected sites.
Executive priority
Treat as a high-priority patching item for any site using this theme. It is not currently supported as an active-exploitation emergency, but the potential site compromise impact is material if privileged access is abused or stolen.
Technical view
The CVE describes CWE-434 unrestricted upload of a dangerous file type in ThemeGoods Photography, with path traversal. CVSS 3.1 is 7.2: network reachable, low complexity, high privileges required, no user interaction, and high impact to confidentiality, integrity, and availability.
Likely exposure
Exposure is limited to WordPress sites running the ThemeGoods Photography theme before 7.7.6. The CVSS vector indicates exploitation requires high privileges, so risk is highest where privileged WordPress accounts are shared, weakly protected, or compromised.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation. Public evidence is a CVE record and Patchstack database entry. No exploit status, exploit code, or detailed attack path is provided in the supplied sources.
Researcher notes
Available public details are sparse. The CVSS vector requires PR:H, which materially narrows unauthenticated exposure. The description combines dangerous file upload with path traversal, but the supplied sources do not identify affected endpoints, roles, proof of concept, or vendor mitigation beyond the fixed version boundary.
Mitigation direction
- Update the ThemeGoods Photography theme to version 7.7.6 or later.
- If updating is not possible, check ThemeGoods or Patchstack guidance for supported mitigations.
- Restrict and monitor high-privilege WordPress accounts until remediation is complete.
- Back up the site and test theme updates in staging before production deployment.
Validation and detection
- Inventory WordPress sites using the ThemeGoods Photography theme.
- Confirm installed theme version; flag anything before 7.7.6.
- Review privileged WordPress accounts for unnecessary access or suspicious activity.
- Inspect recent uploads and theme directories for unexpected files.
- Document remediation status for each affected WordPress site.
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-434: File access and web shell behavior lookup
File traversal and upload weaknesses can lead teams to review file, web shell, execution, and collection 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 lookupFile access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-27043 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
- 7.2 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/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:H/UI:N/S:U/C:H/I:H/A:H1.25.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.2HighVector: CVSS:3.1/AV:N/AC:L/PR:H/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.
Unrestricted Upload of File with Dangerous Type
Unrestricted Upload of File with Dangerous Type represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.