CVE-2026-45714

CRITICALNVD 9.19.1
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to NVD's CVSS score.

This critical-severity CVE scores 9.1 under NVD CVSS v3. EPSS exploit probability: 0.5% (44th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from NVD CVSS v3
Sources: EPSS, NVD CVSS v3
Elevated
9.1EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 9.1Exploit: No code on recordExposed services: Not assessed

The CVE record names the fixed release — apply it.

CubeCart is an ecommerce software solution. Prior to 6.7.0, an Authenticated Server-Side Template Injection (SSTI) vulnerability exists in multiple modules of CubeCart (including Email Templates, Invoices, Documents, and Contact Forms). The application unsafely evaluates user-supplied input using the Smarty template engine without enabling Smarty Security Policies. This allows any authenticated user with administrative privileges to execute arbitrary operating system commands (RCE) on the server. This vulnerability is fixed in 6.7.0.

CVSS v3
9.1
EG Score
9.1CRITICALmedium confidence
EG Risk
57
EG Risk 57/100

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 (value × EchelonGraph’s weight)
Severity91% × 45%
The EG Score, 9.1 of 10.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low, Track* at medium and Attend at high mission impact.
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: The CVE record names the fixed release. 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
44th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low, Track* at medium and Attend at high mission impact.

The CVE record names the fixed release. 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). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

May 13, 2026

Last Modified

May 14, 2026

Advisory Details (1)

Auto-updated Aug 1, 2026
Fix named in the CVE record. Sources: github.
GitHub advisoryMentions a patch (unverified)

Server-Side Template Injection (SSTI) in Smarty Templates leading to RCE · Advisory · cubecart/v6 · GitHub

https://github.com/cubecart/v6/security/advisories/GHSA-pcfr-xgc9-xfv6

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 15× in last 7d / 31× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 99 of 179 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 1 repeat row among the latest 100 is merged into the row it repeats. The 80 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-16 18:43 UTCEG score recompute
  2. 2026-10-16 16:42 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  3. 2026-10-15 16:32 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  4. 2026-10-15 15:43 UTCEG score recompute
  5. 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  6. 2026-10-14 09:56 UTCEG score recompute
  7. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  8. 2026-10-13 07:59 UTCEG score recompute
  9. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  10. 2026-10-12 16:04 UTCEG score recompute
  11. 2026-10-11 19:46 UTCEG score recompute
  12. 2026-10-11 17:00 UTCEG score recompute
  13. 2026-10-11 14:26 UTCEG score recompute
  14. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  15. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  16. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  17. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  18. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  19. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  20. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  21. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  22. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  23. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  24. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  25. 2026-09-30 11:47 UTCOSV refresh
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  1. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  2. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  3. 2026-09-23 17:53 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  4. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  5. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  6. 2026-09-17 19:31 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  7. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  8. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  9. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  10. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  11. 2026-09-11 18:23 UTCOSV refresh
  12. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  13. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  14. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  15. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  16. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  17. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  18. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  19. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  20. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  21. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  22. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  23. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  24. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  25. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  26. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  27. 2026-08-23 17:48 UTCEG score recompute
  28. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  29. 2026-08-22 02:02 UTCEG score recompute
  30. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  31. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  32. 2026-08-20 19:45 UTCEG score recompute
  33. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  34. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  35. 2026-08-17 14:41 UTCEG score recompute
  36. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  37. 2026-08-17 10:29 UTCEG score recompute
  38. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  39. 2026-08-16 04:00 UTCEG score recompute
  40. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  41. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  42. 2026-08-14 02:29 UTCEG score recompute
  43. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  44. 2026-08-12 15:48 UTCEG score recompute
  45. 2026-08-12 13:51 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  46. 2026-08-11 15:27 UTCEG score recompute
  47. 2026-08-11 00:55 UTCEG score recompute
  48. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  49. 2026-08-09 14:29 UTCEG score recompute
  50. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  51. 2026-08-09 01:52 UTCEG score recompute
  52. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  53. 2026-08-07 18:53 UTCEG score recompute
  54. 2026-08-06 14:27 UTCEG score recompute
  55. 2026-08-06 13:47 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  56. 2026-08-05 21:39 UTCEG score recompute
  57. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  58. 2026-08-04 15:10 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  59. 2026-08-04 10:39 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  60. 2026-08-03 19:07 UTCEG score recompute
  61. 2026-08-03 10:36 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  62. 2026-08-02 03:39 UTCEG score recompute
  63. 2026-08-02 02:27 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  64. 2026-08-01 19:34 UTCEG score recompute
  65. 2026-08-01 04:16 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  66. 2026-07-30 16:28 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  67. 2026-07-30 01:30 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  68. 2026-07-28 15:36 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  69. 2026-07-27 14:13 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  70. 2026-07-26 14:54 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  71. 2026-07-25 14:18 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  72. 2026-07-24 14:17 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  73. 2026-07-23 14:18 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  74. 2026-07-23 03:16 UTCEG score recompute

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Frequently asked(5)

What is CVE-2026-45714?
CVE-2026-45714 is a critical-severity vulnerability; its CVE record was published on May 13, 2026. CubeCart is an ecommerce software solution. Prior to 6.7.0, an Authenticated Server-Side Template Injection (SSTI) vulnerability exists in multiple modules of CubeCart (including Email Templates, Invoices, Documents, and Contact Forms). The application unsafely evaluates user-supplied input using…
When was the CVE record for CVE-2026-45714 published?
The CVE record for CVE-2026-45714 was published on May 13, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of May 14, 2026; the record at its source may have been updated since.
Is CVE-2026-45714 actively exploited?
CVE-2026-45714 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (44th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-45714?
CVE-2026-45714 has a CVSS v3 base score of 9.1 (NVD).
How do I remediate CVE-2026-45714?
The CVE record for CVE-2026-45714 names the fix: "This vulnerability is fixed in 6.7.0."

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