Security readout for executives and security teams
Plain-English summary
This is a WordPress plugin cross-site scripting issue in Thimo Grauerholz WP-Spreadplugin. An authenticated remote user could manipulate the Spreadplugin argument and affect page content or user trust. The source names versions up to 3.8.6.1 and recommends upgrading to 3.8.6.6.
Executive priority
Prioritize normal vulnerability remediation for affected WordPress sites. This is not evidenced as actively exploited, but authenticated XSS can still undermine user trust, admin workflows, and site integrity if the plugin remains outdated.
Technical view
CVE-2015-10132 is CWE-79 in WP-Spreadplugin spreadplugin.php. The vulnerable input is the Spreadplugin argument. CVSS v2 is 4.0 with network access, low complexity, single authentication, partial integrity impact, and no confidentiality or availability impact.
Likely exposure
Exposure is likely limited to WordPress sites running WP-Spreadplugin 3.8.6.0, 3.8.6.1, or other source-described versions up to 3.8.6.1. Sites without this plugin, or running 3.8.6.6, are not indicated as affected by the provided sources.
Exploitation context
The attack can be initiated remotely, but the CVSS vector requires authentication. The provided bundle does not cite CISA KEV listing or other evidence of active exploitation. Treat it as a real plugin risk, not a confirmed mass-exploitation event.
Researcher notes
Evidence is sparse: VulDB describes the vulnerable file and parameter, CVSS indicates authentication is required, and GitHub references identify the patch and fixed release. The sources do not provide exploit prevalence, detailed affected deployment conditions, or compensating controls beyond upgrading.
Mitigation direction
- Upgrade WP-Spreadplugin to version 3.8.6.6 or later.
- Verify the patch commit a9b9afc641854698e80aa5dd9ababfc8e0e57d69 is present.
- Check vendor guidance if upgrade timing is blocked.
- Review WordPress accounts with plugin access for unnecessary privileges.
Validation and detection
- Inventory WordPress sites for the WP-Spreadplugin plugin.
- Confirm installed plugin versions are not 3.8.6.0 or 3.8.6.1.
- Confirm the deployed plugin includes the cited patch or release 3.8.6.6.
- Review logs for suspicious authenticated interactions with spreadplugin.php.
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-2015-10132 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
- VDB-261676 | Thimo Grauerholz WP-Spreadplugin spreadplugin.php cross site scriptingCVE reference · vdb-entry, technical-description
- VDB-261676 | CTI Indicators (IOB, IOC, TTP, IOA)CVE reference · signature, permissions-required
- https://github.com/wp-plugins/wp-spreadplugin/commit/a9b9afc641854698e80aa5dd9ababfc8e0e57d69CVE reference · patch
- https://github.com/wp-plugins/wp-spreadplugin/releases/tag/3.8.6.6CVE 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.