Security readout for executives and security teams
Plain-English summary
CVE-2024-11321 is a reflected cross-site scripting issue in Hi e-learning's Learning Management System before 06.12.2024. A user would need to interact with a crafted link or request. Successful exploitation could expose limited data or allow limited page-content manipulation in that user's browser session.
Executive priority
Treat this as a moderate web-application risk. Prioritize if the LMS is internet-facing or widely used, because exploitation needs user interaction but no attacker authentication. Patch validation and exposure inventory should be scheduled promptly.
Technical view
The CVE records CWE-79 in Hi e-learning LMS, with CVSS 3.1 score 5.4: network exploitable, low complexity, no privileges required, user interaction required, unchanged scope, low confidentiality and integrity impact, and no availability impact.
Likely exposure
Exposure is likely limited to organizations running Hi e-learning LMS versions before 06.12.2024, especially internet-facing instances or portals accessed by staff, students, or trainees through links in email or messaging.
Exploitation context
The source bundle does not cite active exploitation, and the CVE is not listed as KEV. Risk depends on whether attackers can lure users to interact with malicious links targeting an affected LMS page.
Researcher notes
Evidence is limited to CVE metadata and cited Turkish government advisories. The affected version field is sparse, so use the description date and vendor guidance for scoping. One reference is marked broken in the bundle, reducing detail confidence.
Mitigation direction
- Inventory Hi e-learning LMS deployments and confirm version or build date.
- Check Hi e-learning or cited government guidance for the fixed release.
- Update affected LMS instances to a version not before 06.12.2024.
- Review exposed LMS routes and reduce unnecessary public access where possible.
- Monitor web logs for unusual reflected input patterns or suspicious referrers.
Validation and detection
- Confirm whether any deployed LMS version predates 06.12.2024.
- Map public and internal LMS URLs used by employees or learners.
- Review vendor or government advisory details for affected parameters or pages.
- Use safe, authorized web application testing to verify remediation without weaponized payloads.
- Check whether security monitoring covers suspicious LMS requests and user reports.
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-2024-11321 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
- 5.4 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/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.
SSVC decision data
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:R/S:U/C:L/I:L/A:N2.82.5TR-CERTVulnerability scoring details
Base CVSS 3.1 score
5.4MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://www.usom.gov.tr/bildirim/tr-24-1878CVE reference, TR-CERT · government-resource, broken-link
- https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-24-1878CVE reference, TR-CERT · government-resource
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.