CVE-2026-41453

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-08-03. A secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 8.8Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

Krayin CRM before 2.2.4 contains a blind SQL injection vulnerability in the leads DataGrid that allows authenticated users with leads access to inject arbitrary SQL into a HAVING clause by manipulating the rotten_lead[in] query parameter, which is concatenated without parameterized binding directly into a havingRaw() call in LeadDataGrid.php. Attackers can exploit this flaw using time-based and boolean-based blind injection techniques to extract the entire database contents, including user credential hashes, CRM records, and application configuration data.

CVSS v3
8.8
EG Score
8.8HIGHmedium confidence
EG Risk
56
EG Risk 56/100CISA 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
Severity88% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low, Track* at medium and Attend at high mission impact.
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
0.5%
EPSS %ILE
40th
KEV
Not listed

CISA SSVCTrack at low, Track* at medium and Attend at high mission impact.

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

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (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

August 3, 2026

Last Modified

September 9, 2026

Advisory Details (4)

Auto-updated Aug 3, 2026
🔬 Proof of concept available. Patch available. Sources: github_release, github_commit.
generic

Krayin CRM < 2.2.4 Blind SQL Injection via LeadDataGrid.php rotten_lead Parameter | Advisories | VulnCheck

https://www.vulncheck.com/advisories/krayin-crm-blind-sql-injection-via-leaddatagrid-php-rotten-lead-parameter
github_commit Patch Available

commit 2a3724cb7e9e (krayin/laravel-crm)

Patch available: krayin/laravel-crm v2.2.4 (contains commit 2a3724cb7e9e)

https://github.com/krayin/laravel-crm/commit/2a3724cb7e9e65ab98f2b42c8ca2c98dede48f62
github_release Patch Available

v2.2.4

Patch available: krayin/laravel-crm v2.2.4

https://github.com/krayin/laravel-crm/releases/tag/v2.2.4
generic🟡 PoC Available

From Zero to Database Dump: Blind SQL Injection in Krayin CRM 2.2.0 (CVE-2026-41453) — Jiva Security

https://jivasecurity.com/writeups/krayin-lead-datagrid-sqli-cve-2026-41453

Vendor Advisories for CVE-2026-41453(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 17× in last 7d / 87× 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 210 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-41453?
CVE-2026-41453 is a high vulnerability published on August 3, 2026. Krayin CRM before 2.2.4 contains a blind SQL injection vulnerability in the leads DataGrid that allows authenticated users with leads access to inject arbitrary SQL into a HAVING clause by manipulating the rotten_lead[in] query parameter, which is concatenated without parameterized binding directly…
When was CVE-2026-41453 disclosed?
CVE-2026-41453 was first published on August 3, 2026, with the most recent update on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-41453 actively exploited?
CVE-2026-41453 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (40th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-41453?
CVE-2026-41453 has a CVSS base score of 8.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-41453?
A fix for CVE-2026-41453 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-41453 are linked in the Vendor Advisories panel on this page.

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