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CVE Record

CVE-2024-50551: WordPress EndomondoWP plugin <= 0.1.1 - Stored Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Odyno EndomondoWP endomondowp allows Stored XSS.This issue affects EndomondoWP: from n/a through <= 0.1.1.

MediumCVSS 6.5Not KEV-listedUpdated
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Glexia's TakeAutomated analysismoderate

Security readout for executives and security teams

Plain-English summary

CVE-2024-50551 is a stored cross-site scripting flaw in the WordPress EndomondoWP plugin through version 0.1.1. A lower-privileged user could store unsafe content that later runs in another user’s browser, potentially affecting session data, page integrity, or user actions.

Executive priority

Treat this as a moderate web application risk. Prioritize internet-facing WordPress sites and environments where multiple users can add or manage plugin content. It is not currently evidenced as actively exploited in the supplied sources.

Technical view

The issue is CWE-79 in Odyno EndomondoWP, with CVSS 3.1 score 6.5: AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L. The source bundle identifies stored XSS during webpage generation. It requires privileges and user interaction, but scope changes once victim browser execution occurs.

Likely exposure

Exposure is limited to WordPress sites with the Odyno EndomondoWP plugin installed at version 0.1.1 or earlier. The bundle does not identify affected CPEs, install prevalence, or whether a patched version exists.

Exploitation context

The CVE is not listed as KEV in the supplied bundle, and no cited source states active exploitation. Public evidence supports vulnerability existence, not exploitation in the wild or weaponized exploit availability.

Researcher notes

Evidence is narrow: CVE data and Patchstack identify stored XSS, affected plugin, version boundary, CWE, and CVSS vector. The bundle does not provide root-cause code details, fixed release information, proof-of-concept details, or observed exploitation.

Mitigation direction

  • Inventory WordPress sites for EndomondoWP installations and versions.
  • Check Odyno or Patchstack guidance for fixed versions or official mitigation.
  • Upgrade if a maintained fixed release is available.
  • Disable or remove the plugin if no safe version is available or needed.
  • Limit plugin administration and content permissions to trusted users.

Validation and detection

  • Confirm whether EndomondoWP is installed on each WordPress instance.
  • Verify plugin version and flag 0.1.1 or earlier.
  • Review plugin-managed content for unexpected script-like markup.
  • Validate that rendered plugin output is encoded or sanitized.
  • Check web and WordPress logs for suspicious stored content changes.
Prepared
Confidence
medium
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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 · medium confidence lookup

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 lookup
cve · low confidence lookup

CVE-2024-50551 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Medium
CVSS
6.5 (3.1)
Known Exploited
No
Published

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Official CVE source material

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.

1CVSS vectors
3Timeline events
1ADP providers
2Source links

SSVC decision data

CISA-ADPCISA Coordinator
Timestamp
Version
2.0.3
Exploitation: noneAutomatable: noTechnical Impact: partial

CVSS vector scores

1 official score

We 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.

ScoreVersionSeverityVectorExploitImpactSource
6.5CVSS 3.1MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L2.33.7Patchstack

Vulnerability scoring details

Base CVSS 3.1 score

6.5Medium
CVSS 3.1 vector shape for CVE-2024-50551Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

  1. CVE reservedCVE Program

    The CVE ID was reserved by the assigning CNA.

  2. CVE publishedCVE Program

    The CVE record was published.

  3. CVE updatedCVE Program

    The CVE record metadata indicates this as the latest update time.

ADP provider summaries

CISA-ADPCISA ADP Vulnrichment
other:ssvc

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
OdynoEndomondoWPendomondowp, 0unaffected
Weakness

CWE details

CWE-79

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.