Fides: DOM-based XSS vulnerability in fides.js via fides_description override
Published Jun 8, 2026
7.0
HIGHCVSS 4.0
EPSS 0.52%
Description
Fides is an open-source privacy engineering platform. From version 2.33.0 to before version 2.84.5, there is a DOM-based XSS vulnerability in fides.js via the fides_description override. This issue has been patched in version 2.84.5.
Affected products
-
- Version >= 2.33.0, < 2.84.5StatusaffectedConstraints-
- Version
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Jun 9, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
Jun–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.52% (0.00517) | 41.90th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.30% (0.00297) | 21.14th | v5 (v2026.06.15) |
| Jun 9, 2026 | 0.04% (0.00045) | 14.01th | v4 (v2025.03.14) |
References (5)
- https://github.com/advisories/GHSA-5qrq-9645-g5g2 Advisory
- https://github.com/ethyca/fides/commit/67e43b10b1096c7f84d5c0eeba08ee3b7846b7cd x_refsource_MISC
- https://github.com/ethyca/fides/releases/tag/2.84.5 x_refsource_MISC
- https://github.com/ethyca/fides/security/advisories/GHSA-5qrq-9645-g5g2 exploitx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2026-44541
| Link | Providers | Tags |
|---|---|---|
| https://github.com/advisories/GHSA-5qrq-9645-g5g2 | Advisory | |
| https://github.com/ethyca/fides/commit/67e43b10b1096c7f84d5c0eeba08ee3b7846b7cd | x_refsource_MISC | |
| https://github.com/ethyca/fides/releases/tag/2.84.5 | x_refsource_MISC | |
| https://github.com/ethyca/fides/security/advisories/GHSA-5qrq-9645-g5g2 | exploitx_refsource_CONFIRM | |
| https://nvd.nist.gov/vuln/detail/CVE-2026-44541 |
Change history (0)
No recorded changes yet.