CVE-2026-58503

MEDIUMPre-NVD 6.96.9—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.9 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.6% (46th percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
6.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 6.9Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Frappe is a full-stack web application framework. Prior to 16.16.0 and 15.106.0, user enumeration could be performed via the reset_password endpoint. This issue is fixed in versions 16.16.0 and 15.106.0.

CVSS v3
6.9
EG Score
6.9MEDIUMmedium confidence
EG Risk
46
EG Risk 46/100CISA 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
Severity69% × 45%
Exploitation1% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; 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
0.6%
EPSS %ILE
46th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; 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 (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). 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

July 10, 2026

Last Modified

July 13, 2026

Advisory Details (7)

Auto-updated Jul 10, 2026
Patch available. Sources: github_commit, github_pr, github_release, github.
githubMentions a patch (unverified)

Unauthenticated User Enumeration via reset_password · Advisory · frappe/frappe · GitHub

https://github.com/frappe/frappe/security/advisories/GHSA-3vqc-c545-w7jg
github_release Patch Available

v16.16.0

Patch available: frappe/frappe v16.16.0

https://github.com/frappe/frappe/releases/tag/v16.16.0
github_release Patch Available

v15.106.0

Patch available: frappe/frappe v15.106.0

https://github.com/frappe/frappe/releases/tag/v15.106.0
github_pr Patch Available

fix: enhance password reset flow (backport #38588)

Patch available: frappe/frappe v16.20.0 (PR #38626 merged 2026-04-16)

https://github.com/frappe/frappe/pull/38626
github_pr Patch Available

fix: enhance password reset flow (backport #38588)

Patch available: frappe/frappe v15.110.0 (PR #38625 merged 2026-04-17)

https://github.com/frappe/frappe/pull/38625
github_commit Patch Available

commit d3becf5672cb (frappe/frappe)

Patch available: frappe/frappe v16.20.0 (contains commit d3becf5672cb)

https://github.com/frappe/frappe/commit/d3becf5672cbb5c7150447161941aeebeeb84ae8
github_commit Patch Available

commit 1ff64d4a67f9 (frappe/frappe)

Patch available: frappe/frappe v15.110.0 (contains commit 1ff64d4a67f9)

https://github.com/frappe/frappe/commit/1ff64d4a67f9a6d8819ac059dc69f023fb9ea264

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 32× 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.

Showing the most recent 100 of 133 total refreshes for this CVE.

  1. 2026-10-10 20:00 UTCEPSS rescore
  2. 2026-10-09 20:07 UTCEPSS rescore
  3. 2026-10-08 17:13 UTCEPSS rescore
  4. 2026-10-07 23:48 UTCEPSS rescore
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  12. 2026-09-30 15:03 UTCEPSS rescore
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  1. 2026-09-16 05:15 UTCEPSS rescore
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  41. 2026-08-16 14:56 UTCEPSS rescore
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  74. 2026-07-29 11:56 UTCEG score recompute
  75. 2026-07-28 15:37 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2026-58503?
CVE-2026-58503 is a medium vulnerability published on July 10, 2026. Frappe is a full-stack web application framework. Prior to 16.16.0 and 15.106.0, user enumeration could be performed via the reset_password endpoint. This issue is fixed in versions 16.16.0 and 15.106.0.
When was CVE-2026-58503 disclosed?
CVE-2026-58503 was first published on July 10, 2026, with the most recent update on July 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-58503 actively exploited?
CVE-2026-58503 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (46th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-58503?
CVE-2026-58503 has a CVSS base score of 6.9 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-58503?
A fix for CVE-2026-58503 is available: update to the fixed version the vendor names in its advisory.

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