CVE-2026-23698

HIGHPre-NVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-07-07. the CNA's CVSS baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this weekElevated
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.2Exploit: Elevated riskExposed: 0

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

Vtiger CRM through 8.4.0 contains an authenticated remote code execution vulnerability in the admin module import feature that allows administrator-level attackers to upload arbitrary PHP files by submitting a crafted zip archive through the ModuleManager import function, which extracts contents directly into the modules/ directory under the web root without validating file types beyond the manifest.xml descriptor. Attackers can place executable PHP files in the modules/ directory that become directly accessible via HTTP, bypassing Vtiger's authentication and authorization layer entirely since Apache resolves the path and invokes the PHP interpreter before the application routing layer is involved, resulting in a persistent web shell independent of the originating session.

CVSS v3
7.2
EG Score
7.2(medium)
EG Risk
48(Track*)
EG Risk 48/100SSVC: 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
Severity72% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
1%
EPSS %ILE
66%
KEV
Not listed

Published

July 7, 2026

Last Modified

July 14, 2026

Advisory Details (3)

Auto-updated Jul 7, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

Vtiger CRM 8.4.0 Authenticated RCE via Module Import File Upload | Advisories | VulnCheck

https://www.vulncheck.com/advisories/vtiger-crm-authenticated-rce-via-module-import-file-upload
generic

Best CRM Software – All in One AI-Powered CRM Platform | Vtiger

https://www.vtiger.com/
generic🟡 PoC Available

The Patch That Wasn't: Vtiger CRM 8.4.0 Module Import RCE (CVE-2026-23698) — Jiva Security

https://jivasecurity.com/writeups/vtiger-rce-module-import-cve-2026-23698

Vendor Advisories for CVE-2026-23698(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 20× in last 7d / 113× 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 184 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-23698?
CVE-2026-23698 is a high vulnerability published on July 7, 2026. Vtiger CRM through 8.4.0 contains an authenticated remote code execution vulnerability in the admin module import feature that allows administrator-level attackers to upload arbitrary PHP files by submitting a crafted zip archive through the ModuleManager import function, which extracts contents…
When was CVE-2026-23698 disclosed?
CVE-2026-23698 was first published in the National Vulnerability Database on July 7, 2026, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-23698 actively exploited?
CVE-2026-23698 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 33.8% of all scored CVEs.
What is the CVSS score of CVE-2026-23698?
CVE-2026-23698 has a CVSS v4.0 base score of 7.2 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-23698?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-23698, 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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