CVE-2026-10104

MEDIUMPre-NVD 4.44.4—
EchelonGraph scoreMEDIUM confidence

Score 4.4 from GitHub Security Advisory published 2026-07-02. a secondary CVSS source baseline 4.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
4.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.4Exploit: Elevated riskExposed: 0

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

The Product Video Gallery for Woocommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via custom_thumbnail Parameter in all versions up to, and including, 1.5.1.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with shop manager-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3
4.4
EG Score
4.4(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity44% × 45%
Exploitation40% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
26%
KEV
Not listed

Published

July 2, 2026

Last Modified

July 2, 2026

References (8)

Vendor Advisories for CVE-2026-10104(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 8× in last 7d / 52× 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 147 total refreshes for this CVE.

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

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCRavi-lk/CVE-2026-10104-POC
    First seen Jul 5, 2026

    Product Video Gallery for Woocommerce <= 1.5.1.8 - Authenticated Stored Cross-Site Scripting Proof of Concept

    Open source ↗

Frequently asked(5)

What is CVE-2026-10104?
CVE-2026-10104 is a medium vulnerability published on July 2, 2026. The Product Video Gallery for Woocommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via custom_thumbnail Parameter in all versions up to, and including, 1.5.1.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers,…
When was CVE-2026-10104 disclosed?
CVE-2026-10104 was first published in the National Vulnerability Database on July 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10104 actively exploited?
CVE-2026-10104 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 73.5% of all scored CVEs.
What is the CVSS score of CVE-2026-10104?
CVE-2026-10104 has a CVSS v3 base score of 4.4 (NVD).
How do I remediate CVE-2026-10104?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10104, 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-2026-10104

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