LOW
Multiple cross-site scripting (XSS) vulnerabilities in the course-tags functionality in tag/coursetags_more.php in Moodle 2.0.x before 2.0.2 allow remote attackers to inject arbitrary web script or HTML via the (1) sort or (2) show parameter
Published Jul 16, 2012
1.3
LOWCVSS 4.0
EPSS 1.83%
Description
Multiple cross-site scripting (XSS) vulnerabilities in the course-tags functionality in tag/coursetags_more.php in Moodle 2.0.x before 2.0.2 allow remote attackers to inject arbitrary web script or HTML via the (1) sort or (2) show parameter.
Affected products
Remediation
No remediation recorded yet.
Metrics
1.3 LOW GHSA
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U
Attack Vector Network
Attack Complexity Low
Attack Requirements None
Privileges Required None
User Interaction Passive
Vulnerable System Confidentiality None
Vulnerable System Integrity None
Vulnerable System Availability None
Subsequent System Confidentiality Low
Subsequent System Integrity Low
Subsequent System Availability None
Exploit Maturity Unreported
No CVSS v3.1 score for this CVE.
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.
1.83% 0.01832
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01832
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 | 1.83% (0.01832) | 78.11th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.83% (0.01832) | 76.03th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.30% (0.00296) | 50.92th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.19% (0.00192) | 58.12th | v3 (v2023.03.01) |
| Jan 24, 2024 | 0.19% (0.00192) | 57.18th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.19% (0.00192) | 55.17th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
Weaknesses (1)
References (6)
- http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=73de6fa06f6923278950a445bd69b3fbc1e518d2 x_refsource_CONFIRM
- http://git.moodle.org/gw?p=moodle.git;a=commit;h=73de6fa06f6923278950a445bd69b3fbc1e518d2
- http://moodle.org/mod/forum/discuss.php?d=170008 x_refsource_CONFIRMVendor Advisory
- http://openwall.com/lists/oss-security/2011/11/14/1 mailing-listx_refsource_MLIST
- https://github.com/advisories/GHSA-6xqg-f34f-5fjx Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2011-4282
| Link | Providers | Tags |
|---|---|---|
| http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=73de6fa06f6923278950a445bd69b3fbc1e518d2 | x_refsource_CONFIRM | |
| http://git.moodle.org/gw?p=moodle.git;a=commit;h=73de6fa06f6923278950a445bd69b3fbc1e518d2 | ||
| http://moodle.org/mod/forum/discuss.php?d=170008 | x_refsource_CONFIRMVendor Advisory | |
| http://openwall.com/lists/oss-security/2011/11/14/1 | mailing-listx_refsource_MLIST | |
| https://github.com/advisories/GHSA-6xqg-f34f-5fjx | Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2011-4282 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Jul 16, 2012
Updated Aug 7, 2024
Reserved Nov 4, 2011
Link CVE-2011-4282
CISA Vulnrichment
GHSA-6XQG-F34F-5FJX Updated n/a