Multiple cross-site scripting (XSS) vulnerabilities in the survey module in Moodle through 2.6.11, 2.7.x before 2.7.11, 2.8.x before 2.8.9, and 2.9.x before 2.9.3 allow remote authenticated users to inject arbitrary web script or HTML by leveraging the student role and entering a crafted survey answer
Published Feb 22, 2016
5.4
MEDIUMCVSS 3.0
EPSS 0.87%
Description
Multiple cross-site scripting (XSS) vulnerabilities in the survey module in Moodle through 2.6.11, 2.7.x before 2.7.11, 2.8.x before 2.8.9, and 2.9.x before 2.9.3 allow remote authenticated users to inject arbitrary web script or HTML by leveraging the student role and entering a crafted survey answer.
Affected products
No data.
- ≤ 2.6.11
- 2.7.0
- 2.7.1
- 2.7.2
- 2.7.3
- 2.7.4
- 2.7.5
- 2.7.6
- 2.7.7
- 2.7.8
- 2.7.9
- 2.7.10
- 2.8.0
- 2.8.1
- 2.8.2
- 2.8.3
- 2.8.4
- 2.8.5
- 2.8.6
- 2.8.7
- 2.8.8
- 2.9.0
- 2.9.1
- 2.9.2
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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
AV:N/AC:M/Au:S/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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.87% (0.00870) | 57.32th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.87% (0.00870) | 53.92th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.23% (0.00227) | 43.40th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.07% (0.00065) | 30.64th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.07% (0.00065) | 28.63th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00065) | 26.60th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
References (11)
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-49940 x_refsource_CONFIRM
- https://github.com/advisories/GHSA-grvw-qq2j-r898 Advisory
- https://github.com/moodle/moodle/commit/12c232df76885effa5ebac08e3094d6db5aa9223
- https://github.com/moodle/moodle/commit/31d0bf81af079bc285ea439ac5160f9e45697c88
- https://github.com/moodle/moodle/commit/48d8989f13a6320c54b05f7d3ea552356cf85ed6
- https://github.com/moodle/moodle/commit/86cec86942c1cfcb92b840afd18deed9b9a34951
- https://github.com/moodle/moodle/commit/b4f4232e1cf76334e4b8dda9cf68962b121e6bc0
- https://github.com/moodle/moodle/commit/f03ec4ce85b3d361429d9f66dbbb478a353640c9
- https://github.com/moodle/moodle/commit/fd14d2902fab15fa6affecc427bb11d3869d9afe
- https://moodle.org/mod/forum/discuss.php?d=323231 x_refsource_CONFIRMVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2015-5336
Change history (0)
No recorded changes yet.