The LTI module in Moodle through 2.4.11, 2.5.x before 2.5.9, 2.6.x before 2.6.6, and 2.7.x before 2.7.3 does not properly restrict the parameters used in a return URL, which allows remote attackers to trigger the generation of arbitrary messages via a modified URL, related to mod/lti/locallib.php and mod/lti/return.php
Published Nov 24, 2014
5.0
MEDIUMCVSS 2.0
EPSS 2.12%
Description
The LTI module in Moodle through 2.4.11, 2.5.x before 2.5.9, 2.6.x before 2.6.6, and 2.7.x before 2.7.3 does not properly restrict the parameters used in a return URL, which allows remote attackers to trigger the generation of arbitrary messages via a modified URL, related to mod/lti/locallib.php and mod/lti/return.php.
Affected products
No data.
- ≤ 2.4.11
- 2.5.0
- 2.5.1
- 2.5.2
- 2.5.3
- 2.5.4
- 2.5.5
- 2.5.6
- 2.5.7
- 2.5.8
- 2.6.0
- 2.6.1
- 2.6.2
- 2.6.3
- 2.6.4
- 2.6.5
- 2.7.0
- 2.7.1
- 2.7.2
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.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:N/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 | 2.12% (0.02118) | 81.17th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.12% (0.02118) | 79.38th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.52% (0.00519) | 64.81th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.36% (0.00358) | 73.03th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.36% (0.00358) | 71.36th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.36% (0.00358) | 67.72th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
References (11)
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-47927 x_refsource_CONFIRMVendor Advisory
- http://openwall.com/lists/oss-security/2014/11/17/11 mailing-listx_refsource_MLIST
- http://www.securitytracker.com/id/1031215 vdb-entryx_refsource_SECTRACK
- https://github.com/advisories/GHSA-c87j-9rrq-h3j8 Advisory
- https://github.com/moodle/moodle/commit/15bde5352bd4bdb54105c0fdfd956c9ca420e4c6
- https://github.com/moodle/moodle/commit/339c6eca3c881742178637cb41cc7ebbe4a3b6b0
- https://github.com/moodle/moodle/commit/44e712e9b72a30c6bc01112040854e91f5758605
- https://github.com/moodle/moodle/commit/edc89dfecb3f6891cea019baf2aecce51b3de41a
- https://moodle.org/mod/forum/discuss.php?d=275165 x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2014-9060
- https://web.archive.org/web/20150914064838/http://www.securitytracker.com/id/1031215
Change history (0)
No recorded changes yet.