Security readout for executives and security teams
Plain-English summary
This is a stored cross-site scripting issue in the WordPress Electric Studio Client Login plugin up to 0.8.1. It requires an administrator-level actor and victim interaction, so business urgency is lower than unauthenticated WordPress flaws but still relevant where admin accounts or shared administration are exposed.
Executive priority
Address during the next normal WordPress maintenance cycle unless the site has many administrators, weak admin controls, or suspected account compromise. Escalate if the plugin is present on business-critical public sites or administrator access is broadly delegated.
Technical view
CVE-2023-27425 is CWE-79 stored XSS in James Irving-Swift Electric Studio Client Login for WordPress, reported for versions <= 0.8.1. CVSS 3.1 is 5.9 with network access, low complexity, high privileges, required user interaction, changed scope, and low confidentiality, integrity, and availability impact.
Likely exposure
Exposure is likely limited to WordPress installations running Electric Studio Client Login <= 0.8.1. The CVSS vector indicates the attacker needs high privileges, likely admin-level access, and another user interaction. The provided sources do not indicate unauthenticated exploitation.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation evidence. Treat this as a post-authentication stored XSS risk: dangerous in compromised, delegated, or multi-admin WordPress environments, but not proven as actively exploited from the provided sources.
Researcher notes
Key constraints are PR:H and UI:R, with scope changed. Sources identify stored XSS but do not provide exploit details, active exploitation, or a named fixed version in the supplied bundle. Avoid assuming broader WordPress exposure beyond the named plugin and affected version range.
Mitigation direction
- Inventory WordPress sites for Electric Studio Client Login and record installed versions.
- Disable or remove the plugin where it is not business-required.
- Check Patchstack and vendor guidance for a fixed release or official remediation.
- Restrict administrator access to trusted users with MFA enabled.
- Review admin account integrity before restoring normal trust in affected sites.
Validation and detection
- Confirm whether Electric Studio Client Login is installed on each WordPress instance.
- Verify no installation is running version 0.8.1 or earlier unless risk-accepted.
- Review administrator and privileged WordPress accounts for unexpected access.
- Check plugin configuration and stored content for suspicious script-like entries.
- Document remediation state: removed, disabled, updated, or accepted with justification.
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-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. 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-2023-27425 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
- Medium
- CVSS
- 5.9 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
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:R/S:C/C:L/I:L/A:L1.73.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.9MediumVector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
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.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.