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PatchSiren cyber security CVE debrief

CVE-2023-4672 Talent Software CVE debrief

CVE-2023-4672 is a reflected cross-site scripting (XSS) vulnerability in Talentyazilim ECOP affecting versions before 32255. The NVD record classifies it as CWE-79 and rates the issue as network-reachable with user interaction required, which means risk centers on victims being induced to open a crafted link or page in a browser.

Vendor
Talent Software
Product
ECOP
CVSS
MEDIUM 6.1
CISA KEV
Not listed in stored evidence
Original CVE published
2023-12-28
Original CVE updated
2026-05-21
Advisory published
2023-12-28
Advisory updated
2026-05-21

Who should care

Organizations running ECOP builds earlier than 32255, especially teams that expose the application to end users, handle browser-based workflows, or embed ECOP in customer-facing portals.

Technical summary

The vulnerability is an improper neutralization of input during web page generation, resulting in reflected XSS. NVD lists the affected CPE as talentyazilim:ecop:32255 and marks it vulnerable, indicating builds before 32255 are in scope. The published CVSS v3.1 vector is AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N, consistent with a browser-mediated attack that can affect confidentiality and integrity within the security scope of the application.

Defensive priority

Medium. The issue requires user interaction and is not known here to be actively exploited, but reflected XSS can still enable credential theft, session abuse, and malicious script execution in affected user contexts.

Recommended defensive actions

  • Upgrade ECOP to version 32255 or later.
  • Review the USOM advisory and any vendor guidance linked from the NVD record.
  • Audit any pages or parameters in ECOP that reflect user input into HTML, scripts, or URLs, and apply context-appropriate output encoding.
  • Verify reverse proxies, templates, and custom plugins or integrations are not reintroducing the same reflected XSS condition.
  • If patching is delayed, reduce exposure by limiting access to affected interfaces and tightening browser-side and application-side controls where feasible.

Evidence notes

The NVD record for CVE-2023-4672 identifies the weakness as CWE-79 and provides the affected CPE criteria for talentyazilim:ecop:32255, indicating vulnerable versions before 32255. The record also links to a USOM security notice and a related third-party advisory. No KEV entry is present in the supplied enrichment.

Sources and references

Verified primary and authoritative sources

  • CVE-2023-4672 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2023-4672

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2023-4672 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2023-4672

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.