Security readout for executives and security teams
Plain-English summary
This is a high-severity weakness in Mojoportal v2.7 where a logged-in user could abuse XML processing to make the server read or interact with unintended resources. The CVSS score indicates potential impact to confidentiality, integrity, and availability. The provided sources do not show active exploitation or a named fixed version.
Executive priority
Treat as high priority for any Mojoportal v2.7 deployment handling sensitive data or exposed to many authenticated users. Prioritize inventory first because the affected-product metadata is incomplete and no patch information is supplied in the sources.
Technical view
CVE-2023-24323 is an authenticated XXE vulnerability, CWE-611, reported in Mojoportal v2.7. The CVSS 3.1 vector is AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating network reachability, low complexity, low privileges required, and high potential CIA impact.
Likely exposure
Exposure is most relevant for organizations running Mojoportal v2.7, especially internet-accessible instances with user accounts able to reach XML-processing functionality. The structured affected-product data is incomplete, so asset owners should validate product and version directly.
Exploitation context
The source bundle marks CISA KEV as false and provides no cited evidence of active exploitation. The vulnerability requires authentication, which lowers anonymous exposure but still matters if accounts are broadly issued, compromised, or weakly governed.
Researcher notes
The public record is sparse: it names Mojoportal v2.7, CWE-611, authenticated XXE, and CVSS 8.8, but does not provide complete affected CPEs, exploitation confirmation, or remediation details. Avoid broad product assumptions beyond the cited version.
Mitigation direction
- Inventory Mojoportal deployments and confirm whether version 2.7 is present.
- Review Mojoportal project and advisory pages for fixed release or vendor guidance.
- Restrict access to affected authenticated functions to trusted users only.
- Disable vulnerable XML-processing features if vendor-supported and operationally acceptable.
- Monitor application and server logs for unusual XML-related access patterns.
Validation and detection
- Confirm installed Mojoportal version from application metadata or deployment records.
- Map which authenticated roles can reach XML-processing or import functionality.
- Review parser configuration for external entity and DTD handling.
- Check whether compensating access controls protect affected authenticated workflows.
- Document findings and remediation status in the vulnerability management record.
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-611: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. 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-2023-24323 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
- High
- CVSS
- 8.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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:U/C:H/I:H/A:H2.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.8HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://www.mojoportal.com/CVE reference
- https://github.com/i7MEDIA/mojoportalCVE reference
- https://github.com/blakduk/Advisories/blob/main/Mojoportal/README.mdCVE 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 Restriction of XML External Entity Reference
Improper Restriction of XML External Entity Reference represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.