MEDIUM
Cross Site Scripting (XSS) vulnerability exists in YUNUCMS 1.1.9 via the upurl function in Page.php
Published Aug 12, 2021
6.1
MEDIUMCVSS 3.1
EPSS 0.72%
Description
Cross Site Scripting (XSS) vulnerability exists in YUNUCMS 1.1.9 via the upurl function in Page.php.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
6.1 MEDIUM NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Impact Low
Integrity Impact Low
Availability Impact None
No CVSS v3.0 score for this CVE.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.72% 0.00717
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.00717
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.72% (0.00717) | 52.12th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.72% (0.00717) | 48.77th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.22% (0.00216) | 42.19th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.08% (0.00076) | 34.65th | v3 (v2023.03.01) |
| Apr 27, 2024 | 0.08% (0.00076) | 31.62th | v3 (v2023.03.01) |
| Apr 17, 2024 | 0.07% (0.00071) | 29.82th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00068) | 27.80th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Mar 31, 2022 | 2.56% (0.02561) | 62.63th | v2 (v2022.01.01) |
| Jan 6, 2022 | 2.74% (0.02742) | 62.72th | v1 |
| Jan 5, 2022 | 0.62% (0.00624) | 46.35th | v5 (v2026.06.15) |
| Aug 13, 2021 | 0.62% (0.00624) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://github.com/doublefast/yunucms x_refsource_MISCThird Party Advisory
- https://github.com/doublefast/yunucms/issues/8 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/doublefast/yunucms | x_refsource_MISCThird Party Advisory | |
| https://github.com/doublefast/yunucms/issues/8 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Aug 12, 2021
Updated Aug 4, 2024
Reserved Aug 13, 2020
Link CVE-2020-18445
CISA Vulnrichment
Updated n/a