YaySMTP < 2.2.1 - Subscriber+ Stored Cross-Site Scripting
Published Aug 8, 2022
5.4
MEDIUMCVSS 3.1
EPSS 0.61%
Description
The YaySMTP WordPress plugin before 2.2.1 does not have proper authorisation when saving its settings, allowing users with a role as low as subscriber to change them, and use that to conduct Stored Cross-Site Scripting attack due to the lack of escaping in them as well.
Affected products
- Vendor n/a Product YaySMTP – Simple WP SMTP Mail Defaultn/a
- Version 2.2.1StatusaffectedConstraints<2.2.1
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | YaySMTP – Simple WP SMTP Mail | n/a |
|
- < 2.2.1
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:L/UI:R/S:C/C:L/I:L/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
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 3, 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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.61% (0.00612) | 47.49th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.50% (0.00495) | 38.32th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.08% (0.00080) | 20.84th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.08% (0.02076) | 73.30th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.08% (0.00080) | 21.26th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00058) | 26.59th | v3 (v2023.03.01) |
| Apr 11, 2024 | 0.06% (0.00058) | 23.29th | v3 (v2023.03.01) |
| Aug 15, 2023 | 0.06% (0.00056) | 21.25th | v3 (v2023.03.01) |
| Jul 9, 2023 | 0.05% (0.00051) | 17.79th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00045) | 11.89th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Aug 9, 2022 | 0.89% (0.00885) | 25.92th | v2 (v2022.01.01) |
References (1)
- https://wpscan.com/vulnerability/31405f1e-fc07-43f5-afc1-9cfbaf6911b7 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://wpscan.com/vulnerability/31405f1e-fc07-43f5-afc1-9cfbaf6911b7 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.