Security readout for executives and security teams
Plain-English summary
CVE-2026-24999 is a broken access control issue in the WordPress Alma plugin for WooCommerce, affecting versions up to 5.16.1. The published CVSS score is medium, but it is remotely reachable and requires no login. Business urgency depends on whether the plugin is installed on revenue-generating WooCommerce sites.
Executive priority
Treat as a near-term e-commerce hygiene item, especially for production WooCommerce stores using Alma payments. It is not currently evidenced as exploited, but unauthenticated remote integrity impact warrants prompt inventory, version checks, and vendor-guided remediation.
Technical view
The issue is classified as CWE-862 Missing Authorization in alma-gateway-for-woocommerce. CVSS 3.1 is 5.3 with AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N, indicating unauthenticated network access with low complexity and limited integrity impact. Sources do not describe the vulnerable endpoint, exact impact, patch version, or exploit details.
Likely exposure
Exposure is likely limited to WordPress/WooCommerce sites running the Alma payment gateway plugin at version 5.16.1 or earlier. The CVE record lists default status as unaffected except the specified affected range. Confirm actual installation and version from WordPress plugin inventory.
Exploitation context
The CVSS vector indicates possible unauthenticated remote exploitation, but public sources provided do not show active exploitation. The CVE is not listed as KEV in the provided bundle. Patchstack has a vulnerability entry, but the bundle does not include exploit availability or technical proof details.
Researcher notes
Evidence is sparse. The public bundle identifies missing authorization and CVSS attributes but not the vulnerable route, required configuration, exploit preconditions, or fixed version. Avoid assuming payment compromise; the stated impact is limited integrity. Further analysis should follow vendor or Patchstack updates.
Mitigation direction
- Inventory WordPress sites for alma-gateway-for-woocommerce installations.
- Identify plugin versions and prioritize versions 5.16.1 or earlier.
- Check Alma, WordPress, and Patchstack guidance for a fixed version or workaround.
- Update the plugin if a vendor-supported fixed release is available.
- Restrict administrative access and monitor WooCommerce payment-related changes.
Validation and detection
- Confirm whether the Alma plugin is installed on each WooCommerce site.
- Record the installed plugin version from WordPress administration or asset inventory.
- Compare versions against the affected range: through 5.16.1.
- Review web and application logs for unusual unauthenticated requests to plugin functionality.
- Track CVE and Patchstack pages for updated remediation details.
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-862: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. 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-2026-24999 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
- 5.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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:N/UI:N/S:U/C:N/I:L/A:N3.91.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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.
Missing Authorization
Missing Authorization represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.