Security readout for executives and security teams
Plain-English summary
A WordPress social sharing plugin has a stored XSS flaw that can let an authenticated administrator save malicious script content. The attacker already needs admin-level access, and a victim must interact with the affected content, so urgency is moderate rather than emergency-level.
Executive priority
Treat as a targeted WordPress hardening item. Prioritize affected public-facing sites, multi-admin environments, and sites with weak admin account controls. This is not supported as an active exploitation emergency by the provided sources.
Technical view
CVE-2023-37388 is a stored cross-site scripting issue in Sudipto Pratap Mahato Simple Light Weight Social Share, package slug only-tweet-like-share-and-google-1, reported for versions <= 2.0. CVSS 3.1 is 5.9 with network access, low complexity, high privileges, required user interaction, changed scope, and low C/I/A impact.
Likely exposure
Exposure is likely limited to WordPress sites that have the Simple Light Weight Social Share plugin installed at version 2.0 or earlier. The source bundle does not identify broader affected products or CPEs.
Exploitation context
The bundle does not cite active exploitation, and the CVE is not listed as KEV. Exploitation requires an authenticated admin-level user and victim interaction, reducing mass exploitation likelihood but still creating risk on compromised or shared-admin WordPress sites.
Researcher notes
Evidence is concise and attributes the issue to authenticated admin+ stored XSS. The source bundle does not provide proof-of-concept details, vulnerable parameters, fixed version, or vendor remediation text, so validation should stay inventory-focused and source-grounded.
Mitigation direction
- Inventory WordPress sites for the affected plugin slug and version.
- Check vendor and Patchstack guidance for a fixed release or official remediation.
- Disable or remove the plugin where it is not business-critical.
- Restrict WordPress administrator access to trusted, necessary users only.
- Review admin account security, including MFA and recent account activity.
Validation and detection
- Confirm whether only-tweet-like-share-and-google-1 is installed on each WordPress site.
- Record installed plugin versions and flag version 2.0 or earlier.
- Review WordPress admin user lists for unnecessary privileged accounts.
- Check site security logs for suspicious admin changes or content edits.
- Track remediation status against CVE-2023-37388 in vulnerability management.
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-2023-37388 mapping review
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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
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.