lib/moodlelib.php in Moodle through 2.5.9, 2.6.x before 2.6.9, 2.7.x before 2.7.6, and 2.8.x before 2.8.4, when the theme uses the blocks-regions feature, establishes the course state at an incorrect point in the login-validation process, which allows remote attackers to obtain sensitive course information via unspecified vectors
Published Jun 1, 2015
4.3
MEDIUMCVSS 2.0
EPSS 1.86%
Description
lib/moodlelib.php in Moodle through 2.5.9, 2.6.x before 2.6.9, 2.7.x before 2.7.6, and 2.8.x before 2.8.4, when the theme uses the blocks-regions feature, establishes the course state at an incorrect point in the login-validation process, which allows remote attackers to obtain sensitive course information via unspecified vectors.
Affected products
No data.
- ≤ 2.5.9
- 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
- 2.6.6
- 2.6.7
- 2.6.8
- 2.7.0
- 2.7.1
- 2.7.2
- 2.7.3
- 2.7.4
- 2.7.5
- 2.8.0
- 2.8.1
- 2.8.2
- 2.8.3
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:M/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 | 1.86% (0.01863) | 78.50th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.88% (0.01876) | 76.61th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.46% (0.00455) | 61.75th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.31% (0.00313) | 71.02th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.31% (0.00313) | 69.37th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.31% (0.00313) | 65.45th | 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) |
References (9)
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-48804 x_refsource_CONFIRM
- http://openwall.com/lists/oss-security/2015/03/16/1 mailing-listx_refsource_MLIST
- https://github.com/advisories/GHSA-fp4h-j22r-vwcv Advisory
- https://github.com/moodle/moodle/commit/1edd3d6fbfcc7ac757579a7953f03e3401c0c32d
- https://github.com/moodle/moodle/commit/4ab4ec652cb7768a058eca7f69362e76d9ee0c62
- https://github.com/moodle/moodle/commit/5f0bfb120f4a769518a77eff06fedc67c6040494
- https://github.com/moodle/moodle/commit/cd060b5fe2b5d90ff87d3b345e5f802ef143f883
- https://moodle.org/mod/forum/discuss.php?d=307384 x_refsource_CONFIRMVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2015-2270
Change history (0)
No recorded changes yet.