Security readout for executives and security teams
Plain-English summary
Ziggeo for WordPress through version 3.1 allows logged-in users with Contributor or higher privileges to store malicious script through the ziggeo_event shortcode. The script runs when someone views the affected page. This is not reported as actively exploited, but it can create account and site-administration risk if trusted users or compromised accounts can publish content.
Executive priority
Treat as a moderate-priority WordPress application risk. Prioritize sites with many content contributors, external authors, or elevated admin exposure, because stored XSS can affect users who only view compromised content.
Technical view
This is a stored cross-site scripting issue caused by insufficient sanitization and output escaping of shortcode attributes in Ziggeo's ziggeo_event handling. CVSS is 6.4 with low attack complexity and low privileges required. The impact is scoped to confidentiality and integrity, with no availability impact stated.
Likely exposure
Exposure is most likely on WordPress sites running Ziggeo versions up to and including 3.1, especially where Contributor-level users, guest authors, or compromised low-privilege accounts can create content using shortcodes.
Exploitation context
The source bundle does not cite CISA KEV listing or active exploitation. Exploitation requires authenticated Contributor-level access or higher, and the stored script executes when another user accesses the injected page.
Researcher notes
The CVE prose and Wordfence reference identify versions through 3.1 and the shortcode vector. The supplied affected-product metadata is sparse, and the bundle does not clearly name a fixed version, so remediation should be tied to vendor or WordPress plugin guidance.
Mitigation direction
- Inventory WordPress sites using the Ziggeo plugin.
- Check vendor and WordPress plugin guidance for a fixed release.
- Upgrade Ziggeo if a patched version is available.
- Restrict Contributor and author permissions until remediated.
- Review content containing ziggeo_event shortcodes for unsafe attributes.
Validation and detection
- Confirm installed Ziggeo versions across WordPress environments.
- Identify pages or posts using the ziggeo_event shortcode.
- Verify Contributor-level users cannot store unsafe shortcode attributes in staging.
- Review the referenced WordPress Trac changeset for sanitization and escaping changes.
- Check logs and content history for suspicious shortcode edits.
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-2024-12452 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
- 6.4 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N3.12.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.4MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/be82095d-2b15-432e-a667-523286fa9629?source=cveCVE reference
- https://plugins.trac.wordpress.org/browser/ziggeo/tags/3.1/core/events.php#L52CVE reference
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3242184%40ziggeo&new=3242184%40ziggeo&sfp_email=&sfph_mail=CVE reference
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.