CVE-2026-28179: WordPress FiboSearch plugin <= 1.33.0 - Cross Site Scripting (XSS) vulnerability
Deferred
Published 06-08-2026Last modified 06-08-2026
Vulnerability summary
CVE-2026-28179 is a medium (CVSS 5.9) Cross-site Scripting vulnerability in damian góra fibosearch. EPSS estimates a 0.24% chance of exploitation in the next 30 days, higher than 14.3% of scored vulnerabilities. Fixed in 1.34.0.
CVSS score
5.9/10
010
Medium · v3.1 (CVE.org)EPSS score
0.24%
0%100%
Low · +0.07 pp in 30 daysKEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded
Timeline
- 06-08-2026PublishedVulnerability first disclosed.
- 06-08-2026Last modifiedVulnerability information updated.
Description
Shop manager Cross Site Scripting (XSS) in FiboSearch <= 1.33.0 versions.
CVSS metrics
3 scores · 3 sources · 1 versionMedium 5.9Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:LSources3 sources · 4.4–5.9
- NVDNIST5.9MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
- wordfenceSource4.4MediumCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:NDiffers
EPSS trend
Probability
0.24%
Chance of exploitation in the next 30 days
Percentile
14%
Versus all other CVEs
30-day change
Increase +0.07 pp
From 0.17% on 22-09-2026
22-09-202622-10-2026
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
Damian góra1 product
- fibosearch≥ n/a, ≤ 1.33.0
Wordpress1 product
- ajax-search-for-woocommerce≤ 1.33.0 (fixed in 1.34.0)
2 vendors · 2 products
References
2 links- patchstack.com/database/…VDB Entry