CVE-2025-11183
Cross-Site Scripting Vulnerability in QWC2
Cross-Site Scripting vulnerability in attribute table in QGIS QWC2 <2025.08.14 allows an authorized attacker to plant arbitrary JavaScript code in the page
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- Passive
What an attacker can affect
- Confidentiality
- High
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Cross-Site Scripting Vulnerability in QWC2
Cross-Site Scripting vulnerability in attribute table in QGIS QWC2 <2025.08.14 allows an authorized attacker to plant arbitrary JavaScript code in the page
- Record
CVE-2025-11183- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/AU:N/RE:L - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2025-34062
Cross-Site Scripting vulnerability in attribute table in QGIS QWC2 <2025.08.14 allows an authorized attacker to plant arbitrary JavaScript code in the page
- Record
EUVD-2025-34062- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/AU:N/RE:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-gxp8-m5rq-3m38
QGIS QWC2 Cross-Site Scripting vulnerability
Cross-Site Scripting vulnerability in attribute table in QGIS QWC2 < 2025.08.14 allows an authorized attacker to plant arbitrary JavaScript code in the page.
- Record
GHSA-gxp8-m5rq-3m38- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/AU:N/RE:L - Weakness
- CWE-79
- Updated
- 2026-11-05
NVD
Cross-Site Scripting vulnerability in attribute table in QGIS QWC2 <2025.08.14 allows an authorized attacker to plant arbitrary JavaScript code in the page
- Record
CVE-2025-11183- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/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:N/R:X/V:X/RE:L/U:X - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Cross-Site Scripting Vulnerability in QWC2
Cross-Site Scripting vulnerability in attribute table in QGIS QWC2 <2025.08.14 allows an authorized attacker to plant arbitrary JavaScript code in the page
- Record
CVE-2025-11183- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/AU:N/RE:L - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGHSA-gxp8-m5rq-3m38
QGIS QWC2 Cross-Site Scripting vulnerability
Cross-Site Scripting vulnerability in attribute table in QGIS QWC2 < 2025.08.14 allows an authorized attacker to plant arbitrary JavaScript code in the page.
- Record
GHSA-gxp8-m5rq-3m38- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/AU:N/RE:L - Weakness
- CWE-79
- Updated
- 2026-11-05
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
qwc2npm |
before 2025.8.14 | 2025.8.14 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected | OSV | |
| affected, facts | GitHub Advisories | |
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-11183 is a medium vulnerability (CVSS 6.9) in Qgis Qwc2, published October 13, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.42%, the 36th percentile. Fixed in qwc2 2025.8.14.