CVE-2026-0673

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory published 2026-08-06. a secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: None knownExposed: 0

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

The Element Pack Addons for Elementor plugin for WordPress is vulnerable to Email Header Injection in all versions up to, and including, 8.3.15 via the element_pack_contact_form AJAX action. This is due to insufficient sanitization of newline characters in user-supplied input that gets concatenated into email headers. This makes it possible for unauthenticated attackers to inject arbitrary email headers into emails sent by the contact form.

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
39(Track)
EG Risk 39/100SSVC: 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
Severity53% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
12%
KEV
Not listed

Published

August 6, 2026

Last Modified

August 12, 2026

References (2)

Vendor Advisories for CVE-2026-0673(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 / 76× 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 121 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-0673?
CVE-2026-0673 is a medium vulnerability published on August 6, 2026. The Element Pack Addons for Elementor plugin for WordPress is vulnerable to Email Header Injection in all versions up to, and including, 8.3.15 via the elementpackcontact_form AJAX action. This is due to insufficient sanitization of newline characters in user-supplied input that gets concatenated…
When was CVE-2026-0673 disclosed?
CVE-2026-0673 was first published in the National Vulnerability Database on August 6, 2026, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-0673 actively exploited?
CVE-2026-0673 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 88.5% of all scored CVEs.
What is the CVSS score of CVE-2026-0673?
CVE-2026-0673 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-0673?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-0673, 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

Explore the affected products and dependency analysis for CVE-2026-0673

Explore →

Is Your Infrastructure Affected by CVE-2026-0673?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs