CVE-2026-54820: WordPress JetBooking plugin <= 4.0.4.1 - SQL Injection vulnerability
Deferred
Published 26-06-2026Last modified 26-06-2026
Vulnerability summary
CVE-2026-54820 is a critical (CVSS 9.3) SQL Injection vulnerability in crocoblock. jetimpex inc. jetbooking. EPSS estimates a 0.40% chance of exploitation in the next 30 days, higher than 33.1% of scored vulnerabilities. Fixed in 4.0.4.2.
CVSS score
9.3/10
010
Critical · v3.1 (CVE.org)EPSS score
0.40%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded
Timeline
- 26-06-2026PublishedVulnerability first disclosed.
- 26-06-2026Last modifiedVulnerability information updated.
Description
Unauthenticated SQL Injection in JetBooking <= 4.0.4.1 versions.
CVSS metrics
3 scores · 3 sources · 1 versionCritical 9.3Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:LSources3 sources · 7.5–9.3
- NVDNIST9.3CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
- wordfenceSource7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NDiffers
EPSS trend
Probability
0.40%
Chance of exploitation in the next 30 days
Percentile
33%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.40% on 23-09-2026
23-09-202623-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Crocoblock. jetimpex inc.1 product
- jetbooking≥ n/a, ≤ 4.0.4.1
Wordpress1 product
- jet-booking≤ 4.0.4.1 (fixed in 4.0.4.2)
2 vendors · 2 products
References
2 links- patchstack.com/database/…VDB Entry