CVE-2025-71420

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory published 2026-09-21. A secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 4.3Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

UVdesk core-framework before 1.1.7 contains an authorization bypass vulnerability in the saved reply endpoint that allows authenticated agents to access replies restricted to other support groups. Attackers with ROLE_AGENT can enumerate saved reply identifiers and read content reserved for groups and teams they do not belong to.

CVSS v3
4.3
EG Score
4.3MEDIUMhigh confidence
EG Risk
24
EG Risk 24/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity43% × 45%
Exploitation0% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track or Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.3%
EPSS %ILE
20th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track or Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 21, 2026

Last Modified

September 22, 2026

Advisory Details (8)

Auto-updated Sep 21, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github_release.
generic

UVdesk core-framework before 1.1.7 Authorization Bypass via Saved Reply | Advisories | VulnCheck

https://www.vulncheck.com/advisories/uvdesk-core-framework-before-1.1.7-authorization-bypass-via-saved-reply
generic

GitHub - uvdesk/core-framework: UVDesk Community Helpdesk Core Framework Bundle providing the core essential functionalities and integration tools to easily integrate any other community helpdesk packages. · GitHub

https://github.com/uvdesk/core-framework
github_release Patch Available

v1.1.8

Patch available: uvdesk/community-skeleton v1.1.8

https://github.com/uvdesk/community-skeleton/releases/tag/v1.1.8
github_release Patch Available

v1.1.7

Patch available: uvdesk/core-framework v1.1.7

https://github.com/uvdesk/core-framework/releases/tag/v1.1.7
generic🟡 PoC Available

Multiple Security Vulnerabilities in uvdesk/core-framework Affecting UVdesk Community Helpdesk - HackMD

https://hackmd.io/@leediay/B1Cz5voFGg
generic

core-framework/Controller/TicketXHR.php at v1.1.6 · uvdesk/core-framework · GitHub

https://github.com/uvdesk/core-framework/blob/v1.1.6/Controller/TicketXHR.php#L838-L850
generic

core-framework/Services/TicketService.php at v1.1.6 · uvdesk/core-framework · GitHub

https://github.com/uvdesk/core-framework/blob/v1.1.6/Services/TicketService.php#L1752-L1759
github_commit Patch Available

commit de0422869708 (uvdesk/core-framework)

Patch available: uvdesk/core-framework v1.1.7 (contains commit de0422869708)

https://github.com/uvdesk/core-framework/commit/de0422869708eb17a54bf6a98166abb80c0d483d

Vendor Advisories for CVE-2025-71420(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 19× in last 7d / 37× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-10-04 23:21 UTCEPSS rescore
  2. 2026-10-04 18:47 UTCGHSA enrichment
  3. 2026-10-03 18:48 UTCEG score recompute
  4. 2026-10-03 18:48 UTCGHSA enrichment
  5. 2026-10-03 14:25 UTCEPSS rescore
  6. 2026-10-02 18:27 UTCEG score recompute
  7. 2026-10-02 18:27 UTCGHSA enrichment
  8. 2026-10-01 19:49 UTCEPSS rescore
  9. 2026-10-01 19:49 UTCEPSS rescore
  10. 2026-10-01 18:48 UTCGHSA enrichment
  11. 2026-09-30 18:58 UTCEG score recompute
  12. 2026-09-30 18:58 UTCGHSA enrichment
  13. 2026-09-30 15:02 UTCEPSS rescore
  14. 2026-09-29 19:19 UTCEG score recompute
  15. 2026-09-29 19:18 UTCGHSA enrichment
  16. 2026-09-29 15:20 UTCEPSS rescore
  17. 2026-09-28 19:37 UTCEG score recompute
  18. 2026-09-28 19:37 UTCGHSA enrichment
  19. 2026-09-28 13:50 UTCEPSS rescore
  20. 2026-09-27 19:45 UTCEG score recompute
  21. 2026-09-27 19:45 UTCGHSA enrichment
  22. 2026-09-26 20:04 UTCEG score recompute
  23. 2026-09-26 20:04 UTCGHSA enrichment
  24. 2026-09-26 15:58 UTCEPSS rescore
  25. 2026-09-25 20:23 UTCGHSA enrichment
Show 12 more
  1. 2026-09-24 20:10 UTCEG score recompute
  2. 2026-09-24 20:10 UTCGHSA enrichment
  3. 2026-09-24 14:02 UTCEPSS rescore
  4. 2026-09-23 20:31 UTCEG score recompute
  5. 2026-09-23 20:31 UTCGHSA enrichment
  6. 2026-09-23 13:47 UTCEPSS rescore
  7. 2026-09-22 20:52 UTCGHSA enrichment
  8. 2026-09-22 15:02 UTCEG score recompute
  9. 2026-09-22 15:02 UTCGHSA enrichment
  10. 2026-09-21 14:21 UTCEG score recompute
  11. 2026-09-21 13:50 UTCEG score recompute
  12. 2026-09-21 13:50 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2025-71420?
CVE-2025-71420 is a medium vulnerability published on September 21, 2026. UVdesk core-framework before 1.1.7 contains an authorization bypass vulnerability in the saved reply endpoint that allows authenticated agents to access replies restricted to other support groups. Attackers with ROLE_AGENT can enumerate saved reply identifiers and read content reserved for groups…
When was CVE-2025-71420 disclosed?
CVE-2025-71420 was first published on September 21, 2026, with the most recent update on September 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-71420 actively exploited?
CVE-2025-71420 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (20th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2025-71420?
CVE-2025-71420 has a CVSS base score of 4.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2025-71420?
A fix for CVE-2025-71420 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2025-71420 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2025-71420

Explore →

Is Your Infrastructure Affected by CVE-2025-71420?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs