CVE-2026-58652

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM 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 — 3 sources updated this weekElevated
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: Elevated riskExposed: 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(medium)
EG Risk
50(Track*)
EG Risk 50/100SSVC: Track*

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
Severity75% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
1%
EPSS %ILE
55%
KEV
Not listed

Published

July 2, 2026

Last Modified

August 28, 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 9× in last 7d / 77× 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 213 total refreshes for this CVE.

  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-10 09:35 UTCEPSS rescore
  3. 2026-09-08 22:01 UTCEPSS rescore
  4. 2026-09-07 16:01 UTCEPSS rescore
  5. 2026-09-06 14:20 UTCEG score recompute
  6. 2026-09-06 14:20 UTCGHSA enrichment
  7. 2026-09-06 13:47 UTCEPSS rescore
  8. 2026-09-05 23:54 UTCEG score recompute
  9. 2026-09-05 23:54 UTCGHSA enrichment
  10. 2026-09-04 05:07 UTCEPSS rescore
  11. 2026-09-02 14:12 UTCEPSS rescore
  12. 2026-09-01 13:54 UTCEPSS rescore
  13. 2026-09-01 04:40 UTCEPSS rescore
  14. 2026-08-31 00:17 UTCEG score recompute
  15. 2026-08-31 00:17 UTCGHSA enrichment
  16. 2026-08-30 19:17 UTCEPSS rescore
  17. 2026-08-30 11:23 UTCEG score recompute
  18. 2026-08-30 11:23 UTCGHSA enrichment
  19. 2026-08-30 01:22 UTCEPSS rescore
  20. 2026-08-28 21:42 UTCEPSS rescore
  21. 2026-08-28 16:46 UTCEG score recompute
  22. 2026-08-28 16:45 UTCGHSA enrichment
  23. 2026-08-28 15:58 UTCEG score recompute
  24. 2026-08-28 15:58 UTCGHSA enrichment
  25. 2026-08-27 22:16 UTCEG score recompute
Show 75 more
  1. 2026-08-27 22:16 UTCGHSA enrichment
  2. 2026-08-27 14:25 UTCEPSS rescore
  3. 2026-08-26 14:46 UTCEPSS rescore
  4. 2026-08-25 14:54 UTCEG score recompute
  5. 2026-08-25 14:54 UTCGHSA enrichment
  6. 2026-08-25 13:49 UTCEPSS rescore
  7. 2026-08-25 01:32 UTCEG score recompute
  8. 2026-08-25 01:32 UTCGHSA enrichment
  9. 2026-08-24 12:38 UTCEG score recompute
  10. 2026-08-24 12:38 UTCGHSA enrichment
  11. 2026-08-23 23:06 UTCGHSA enrichment
  12. 2026-08-23 09:48 UTCEG score recompute
  13. 2026-08-23 09:48 UTCGHSA enrichment
  14. 2026-08-23 00:19 UTCEPSS rescore
  15. 2026-08-22 20:55 UTCGHSA enrichment
  16. 2026-08-22 08:01 UTCEG score recompute
  17. 2026-08-22 08:01 UTCGHSA enrichment
  18. 2026-08-21 23:49 UTCEPSS rescore
  19. 2026-08-21 19:06 UTCGHSA enrichment
  20. 2026-08-21 06:09 UTCEG score recompute
  21. 2026-08-21 06:09 UTCGHSA enrichment
  22. 2026-08-20 22:55 UTCEPSS rescore
  23. 2026-08-20 17:15 UTCGHSA enrichment
  24. 2026-08-20 04:14 UTCEG score recompute
  25. 2026-08-20 04:14 UTCGHSA enrichment
  26. 2026-08-19 17:04 UTCEPSS rescore
  27. 2026-08-19 14:09 UTCGHSA enrichment
  28. 2026-08-19 00:57 UTCEG score recompute
  29. 2026-08-19 00:57 UTCGHSA enrichment
  30. 2026-08-18 13:48 UTCEPSS rescore
  31. 2026-08-18 11:49 UTCGHSA enrichment
  32. 2026-08-17 22:52 UTCEG score recompute
  33. 2026-08-17 22:52 UTCGHSA enrichment
  34. 2026-08-17 13:47 UTCEPSS rescore
  35. 2026-08-17 07:27 UTCGHSA enrichment
  36. 2026-08-16 18:34 UTCEG score recompute
  37. 2026-08-16 18:34 UTCGHSA enrichment
  38. 2026-08-16 14:56 UTCEPSS rescore
  39. 2026-08-16 05:38 UTCEG score recompute
  40. 2026-08-16 05:38 UTCGHSA enrichment
  41. 2026-08-16 02:14 UTCEPSS rescore
  42. 2026-08-15 16:45 UTCGHSA enrichment
  43. 2026-08-15 03:51 UTCEG score recompute
  44. 2026-08-15 03:51 UTCGHSA enrichment
  45. 2026-08-15 01:30 UTCEPSS rescore
  46. 2026-08-14 14:56 UTCGHSA enrichment
  47. 2026-08-14 02:02 UTCEG score recompute
  48. 2026-08-14 02:02 UTCGHSA enrichment
  49. 2026-08-13 22:00 UTCEPSS rescore
  50. 2026-08-13 13:08 UTCGHSA enrichment
  51. 2026-08-13 00:14 UTCEG score recompute
  52. 2026-08-13 00:14 UTCGHSA enrichment
  53. 2026-08-12 13:51 UTCEPSS rescore
  54. 2026-08-12 11:21 UTCGHSA enrichment
  55. 2026-08-11 22:27 UTCEG score recompute
  56. 2026-08-11 22:27 UTCGHSA enrichment
  57. 2026-08-11 09:33 UTCEG score recompute
  58. 2026-08-11 09:33 UTCGHSA enrichment
  59. 2026-08-11 00:00 UTCEPSS rescore
  60. 2026-08-10 20:39 UTCGHSA enrichment
  61. 2026-08-10 07:45 UTCGHSA enrichment
  62. 2026-08-09 18:51 UTCEG score recompute
  63. 2026-08-09 18:51 UTCGHSA enrichment
  64. 2026-08-09 13:46 UTCEPSS rescore
  65. 2026-08-09 05:58 UTCGHSA enrichment
  66. 2026-08-08 17:04 UTCGHSA enrichment
  67. 2026-08-08 04:10 UTCEG score recompute
  68. 2026-08-08 04:10 UTCGHSA enrichment
  69. 2026-08-07 15:16 UTCGHSA enrichment
  70. 2026-08-07 02:22 UTCEG score recompute
  71. 2026-08-07 02:22 UTCGHSA enrichment
  72. 2026-08-06 13:47 UTCEPSS rescore
  73. 2026-08-06 13:28 UTCGHSA enrichment
  74. 2026-08-06 00:34 UTCEG score recompute
  75. 2026-08-06 00:34 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, with the most recent update on August 28, 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 1% probability of exploitation in the next 30 days, which ranks it in the top 45.4% of all scored CVEs.
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.

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