WordPress Yasr – Yet Another Stars Rating plugin <= 2.9.9 - Cross-Site Scripting (XSS) vulnerability
Published Feb 4, 2022
6.1
MEDIUMCVSS 3.1
EPSS 0.80%
Description
Cross-Site Scripting (XSS) vulnerability discovered in Yasr – Yet Another Stars Rating WordPress plugin (versions <= 2.9.9), vulnerable at parameter 'source'.
Affected products
-
- Version <= 2.9.9StatusaffectedConstraints<=2.9.9
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Dario Curvino | Yasr – Yet Another Stars Rating (WordPress plugin) | n/a |
|
- ≤ 2.9.9
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Vendor solution
Update to 3.0.0 or higher version.
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
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/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.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Feb 20, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.80% (0.00803) | 55.14th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.79% (0.00790) | 51.30th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.20% (0.00199) | 39.10th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.83% (0.02832) | 76.97th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.20% (0.00199) | 39.96th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.07% (0.00066) | 31.35th | v3 (v2023.03.01) |
| May 2, 2024 | 0.06% (0.00061) | 25.18th | v3 (v2023.03.01) |
| Jul 18, 2023 | 0.06% (0.00059) | 23.16th | v3 (v2023.03.01) |
| Mar 9, 2023 | 0.05% (0.00054) | 19.60th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00050) | 17.03th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 8, 2022 | 0.89% (0.00885) | 10.79th | v2 (v2022.01.01) |
References (2)
- https://patchstack.com/database/vulnerability/yet-another-stars-rating/wordpress-yasr-yet-another-stars-rating-plugin-2-9-9-cross-site-scripting-xss-vulnerability x_refsource_CONFIRMThird Party Advisory
- https://wordpress.org/plugins/yet-another-stars-rating/#developers x_refsource_CONFIRMRelease NotesThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://patchstack.com/database/vulnerability/yet-another-stars-rating/wordpress-yasr-yet-another-stars-rating-plugin-2-9-9-cross-site-scripting-xss-vulnerability | x_refsource_CONFIRMThird Party Advisory | |
| https://wordpress.org/plugins/yet-another-stars-rating/#developers | x_refsource_CONFIRMRelease NotesThird Party Advisory |
Change history (0)
No recorded changes yet.