Security readout for executives and security teams
Plain-English summary
This is a cross-site scripting issue in the WDS Multisite Aggregate WordPress plugin through version 1.0.0. An authenticated remote user could manipulate plugin option handling and inject script content, potentially affecting site integrity or administrator trust.
Executive priority
Address during the next maintenance window for any affected WordPress site. Raise priority if untrusted users have authenticated access to plugin administration. The issue is moderate because it affects integrity, requires authentication, and has no cited active exploitation.
Technical view
The reported flaw is CWE-79 in update_options within includes/WDS_Multisite_Aggregate_Options.php. CVSS v2 is 4.0 with network access, low complexity, authenticated attacker requirement, no confidentiality or availability impact, and partial integrity impact. Version 1.0.1 addresses it via the referenced patch.
Likely exposure
Exposure appears limited to WordPress installations using WDS Multisite Aggregate Plugin version 1.0 or up to 1.0.0. The sources do not provide CPEs or broader affected product details. Authentication is required according to the CVSS vector and VulDB signature reference.
Exploitation context
The source bundle says remote attack is possible, but authentication is required. CISA KEV status is false, and no cited source states active exploitation. Treat this as a plausible authenticated web application risk, not a confirmed exploited-in-the-wild issue.
Researcher notes
Evidence is concise and mostly from VulDB plus the patch reference. The bundle does not include exploit samples, affected CPEs, or detailed vendor advisories. Do not infer broader WordPress exposure beyond the named plugin and versions.
Mitigation direction
- Upgrade WDS Multisite Aggregate Plugin to version 1.0.1.
- Verify the installed code includes patch 49e0bbcb6ff70e561365d9e0d26426598f63ca12.
- Restrict plugin administration to trusted authenticated users.
- Review recent plugin option changes for suspicious content.
- Monitor CVE, VulDB, and vendor sources for updated guidance.
Validation and detection
- Inventory WordPress sites for WDS Multisite Aggregate Plugin installations.
- Confirm plugin versions are later than 1.0.0.
- Check whether the vulnerable options file is still present unpatched.
- Review audit logs for unusual authenticated option updates.
- Validate remediation in staging before production rollout.
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-2015-10120 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
- 4 (2.0)
- Known Exploited
- No
- Published
Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N
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.
AV:N/AC:L/Au:S/C:N/I:P/A:N82.9Primary CVE scoreVulnerability scoring details
Base CVSS 2.0 score
4MediumVector: AV:N/AC:L/Au:S/C:N/I:P/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://vuldb.com/?id.233364CVE reference · vdb-entry, technical-description
- https://vuldb.com/?ctiid.233364CVE reference · signature, permissions-required
- https://github.com/wp-plugins/wds-multisite-aggregate/commit/49e0bbcb6ff70e561365d9e0d26426598f63ca12CVE reference · patch
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.