CVE-2017-20243

HIGHPre-NVD 8.28.2—
EchelonGraph scoreMEDIUM confidence

Score 8.2 from GitHub Security Advisory (severity: HIGH) published 2026-06-09. a secondary CVSS source baseline 8.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
8.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.2Exploit: Elevated riskExposed: 0

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

WordPress Car Park Booking Plugin version 13 October 17 contains a time-based SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the space_id parameter. Attackers can send GET requests to the booking-page endpoint with malicious space_id values using AND SLEEP() payloads to extract sensitive database information.

CVSS v3
8.2
EG Score
8.2(medium)
EG Risk
68(Attend)
EG Risk 68/100SSVC: Attend

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
Severity82% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
18%
KEV
Not listed

Published

June 9, 2026

Last Modified

July 21, 2026

Advisory Details (2)

Auto-updated Jun 9, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

WordPress Car Park Booking Plugin SQL Injection via space_id | Advisories | VulnCheck

https://www.vulncheck.com/advisories/wordpress-car-park-booking-plugin-sql-injection-via-space-id
generic🟡 PoC Available

WordPress Plugin Car Park Booking - SQL Injection - PHP webapps Exploit

https://www.exploit-db.com/exploits/43012

Vendor Advisories for CVE-2017-20243(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 7× in last 7d / 39× 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 230 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2017-20243?
CVE-2017-20243 is a high vulnerability published on June 9, 2026. WordPress Car Park Booking Plugin version 13 October 17 contains a time-based SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the spaceid parameter. Attackers can send GET requests to the booking-page endpoint with…
When was CVE-2017-20243 disclosed?
CVE-2017-20243 was first published in the National Vulnerability Database on June 9, 2026, with the most recent update on July 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2017-20243 actively exploited?
CVE-2017-20243 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 82.0% of all scored CVEs.
What is the CVSS score of CVE-2017-20243?
CVE-2017-20243 has a CVSS v3 base score of 8.2 (NVD).
How do I remediate CVE-2017-20243?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2017-20243, 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.

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