CVE-2026-58652

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-02. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

luci-app-travelmate (and the travelmate package) contain a privilege-escalation flaw: a LuCI/rpcd session holding the luci-app-travelmate write ACL is granted config-wide UCI write access to the travelmate configuration. While the LuCI UI restricts the auto-login script picker to /etc/travelmate/*.login, this is only a frontend restriction. The backend travelmate service (running as root) reads the raw UCI 'script' and 'script_args' values and executes the configured path when the captive-portal auto-login branch (f_check() in travelmate-functions.sh) is reached. An attacker with delegated write permissions can set script to /bin/sh and script_args to attacker-controlled arguments, resulting in arbitrary command execution as root. Confirmed in luci-app-travelmate/travelmate 2.4.5-r3; the sink is still present in travelmate 2.4.6-1 and no patched version is known.

CVSS v3
7.5
EG Score
7.5(high)
EPSS
38.1%
KEV
Not listed

Published

July 2, 2026

Last Modified

July 2, 2026

Advisory Details (3)

Auto-updated Jul 2, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github.
github Patch Available🟡 PoC Available

luci-app-travelmate delegated UCI write can execute travelmate auto-login command as root · Advisory · openwrt/luci · GitHub

https://github.com/openwrt/luci/security/advisories/GHSA-p35r-3323-6g7g
generic

luci-app-travelmate - Arbitrary Command Execution via UCI Script Parameter | Advisories | VulnCheck

https://www.vulncheck.com/advisories/luci-app-travelmate-arbitrary-command-execution-via-uci-script-parameter
github_commit

commit f85102548ee8 (openwrt/luci)

Fix landed in openwrt/luci commit f85102548ee8 — awaiting tagged release

https://github.com/openwrt/luci/commit/f85102548ee8325bfd581a0327b210b5f7670829

Vendor Advisories for CVE-2026-58652(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 28× in last 7d / 28× 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. 2026-07-06 23:53 UTCEG score recompute
  2. 2026-07-06 23:53 UTCGHSA enrichment
  3. 2026-07-06 23:51 UTCGHSA enrichment
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 16:27 UTCEPSS rescore
  6. 2026-07-06 10:56 UTCEG score recompute
  7. 2026-07-06 10:56 UTCGHSA enrichment
  8. 2026-07-06 02:23 UTCEPSS rescore
  9. 2026-07-06 02:23 UTCEPSS rescore
  10. 2026-07-05 22:02 UTCEG score recompute
  11. 2026-07-05 22:01 UTCGHSA enrichment
  12. 2026-07-05 09:07 UTCEG score recompute
  13. 2026-07-05 09:07 UTCGHSA enrichment
  14. 2026-07-05 02:31 UTCEPSS rescore
  15. 2026-07-05 02:30 UTCEPSS rescore
  16. 2026-07-04 20:12 UTCEG score recompute
  17. 2026-07-04 20:12 UTCGHSA enrichment
  18. 2026-07-04 07:17 UTCEG score recompute
  19. 2026-07-04 07:17 UTCGHSA enrichment
  20. 2026-07-04 06:31 UTCEPSS rescore
  21. 2026-07-04 06:31 UTCEPSS rescore
  22. 2026-07-03 18:20 UTCEG score recompute
  23. 2026-07-03 18:20 UTCGHSA enrichment
  24. 2026-07-03 05:25 UTCEG score recompute
  25. 2026-07-03 05:24 UTCGHSA enrichment
Show 3 more
  1. 2026-07-02 20:05 UTCNVD updateCVSS v4 → 7.7
  2. 2026-07-02 16:24 UTCEG score recompute
  3. 2026-07-02 16:24 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-58652?
CVE-2026-58652 is a high vulnerability published on July 2, 2026. luci-app-travelmate (and the travelmate package) contain a privilege-escalation flaw: a LuCI/rpcd session holding the luci-app-travelmate write ACL is granted config-wide UCI write access to the travelmate configuration. While the LuCI UI restricts the auto-login script picker to…
When was CVE-2026-58652 disclosed?
CVE-2026-58652 was first published in the National Vulnerability Database on July 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-58652 actively exploited?
CVE-2026-58652 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 38.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-58652?
CVE-2026-58652 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-58652?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-58652, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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