ruby-grape ruby gem suffers from a cross-site scripting (XSS) vulnerability via "format" parameter
Published Jul 5, 2018
6.1
MEDIUMCVSS 3.1
EPSS 1.43%
Description
ruby-grape ruby gem suffers from a cross-site scripting (XSS) vulnerability via "format" parameter.
Affected products
-
- Version >= 1.0.3StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Ruby Grape | Ruby-Grape Ruby Gem | n/a |
|
- ≤ 1.0.3
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.43% (0.01428) | 72.03th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.43% (0.01428) | 71.81th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.09% (0.00092) | 39.73th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.09% (0.00092) | 38.45th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00152) | 49.55th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00954) | 16.28th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.83% (0.00833) | 24.58th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
References (6)
- https://github.com/advisories/GHSA-f599-5m7p-hcpf Advisory
- https://github.com/ruby-grape/grape/commit/6876b71efc7b03f7ce1be3f075eaa4e7e6de19af x_refsource_CONFIRMPatchThird Party Advisory
- https://github.com/ruby-grape/grape/issues/1762 x_refsource_CONFIRMExploitIssue TrackingThird Party Advisory
- https://github.com/ruby-grape/grape/pull/1763 x_refsource_CONFIRMThird Party Advisory
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/grape/CVE-2018-3769.yml
- https://nvd.nist.gov/vuln/detail/CVE-2018-3769
| Link | Providers | Tags |
|---|---|---|
| https://github.com/advisories/GHSA-f599-5m7p-hcpf | Advisory | |
| https://github.com/ruby-grape/grape/commit/6876b71efc7b03f7ce1be3f075eaa4e7e6de19af | x_refsource_CONFIRMPatchThird Party Advisory | |
| https://github.com/ruby-grape/grape/issues/1762 | x_refsource_CONFIRMExploitIssue TrackingThird Party Advisory | |
| https://github.com/ruby-grape/grape/pull/1763 | x_refsource_CONFIRMThird Party Advisory | |
| https://github.com/rubysec/ruby-advisory-db/blob/master/gems/grape/CVE-2018-3769.yml | ||
| https://nvd.nist.gov/vuln/detail/CVE-2018-3769 |
Change history (0)
No recorded changes yet.