CVE-2026-6910

MEDIUMPre-NVD 6.46.4—
EchelonGraph scoreMEDIUM confidence

Score 6.4 from GitHub Security Advisory published 2026-07-09. a secondary CVSS source baseline 6.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.4Exploit: None knownExposed: 0

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

The Bookero.pl – system rezerwacji online plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the bookero_products shortcode's hide_products (and filter_products) attributes in versions up to and including 2.2. This is due to insufficient input sanitization and output escaping in the bookero_products() function — the raw attribute value is concatenated directly into an inline `` block without any escaping. This makes it possible for authenticated attackers with contributor-level access and above to inject arbitrary web scripts into pages that will execute whenever a user accesses the injected page.

CVSS v3
6.4
EG Score
6.4(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity64% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
28%
KEV
Not listed

Published

July 9, 2026

Last Modified

July 9, 2026

References (6)

Vendor Advisories for CVE-2026-6910(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 15× in last 7d / 81× 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 133 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-6910?
CVE-2026-6910 is a medium vulnerability published on July 9, 2026. The Bookero.pl – system rezerwacji online plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the bookeroproducts shortcode's hideproducts (and filterproducts) attributes in versions up to and including 2.2. This is due to insufficient input sanitization and output escaping in the…
When was CVE-2026-6910 disclosed?
CVE-2026-6910 was first published in the National Vulnerability Database on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-6910 actively exploited?
CVE-2026-6910 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 72.4% of all scored CVEs.
What is the CVSS score of CVE-2026-6910?
CVE-2026-6910 has a CVSS v3 base score of 6.4 (NVD).
How do I remediate CVE-2026-6910?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-6910, 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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