High severity7.5OSV Advisory· Published Jun 22, 2023· Updated Jun 17, 2026
CVE-2023-35133
CVE-2023-35133
Description
An issue in the logic used to check 0.0.0.0 against the cURL blocked hosts lists resulted in an SSRF risk. This flaw affects Moodle versions 4.2, 4.1 to 4.1.3, 4.0 to 4.0.8, 3.11 to 3.11.14, 3.9 to 3.9.21 and earlier unsupported versions.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
moodle/moodlePackagist | >= 4.2.0, < 4.2.1 | 4.2.1 |
moodle/moodlePackagist | >= 4.1.0, < 4.1.4 | 4.1.4 |
moodle/moodlePackagist | >= 4.0.0, < 4.0.9 | 4.0.9 |
moodle/moodlePackagist | >= 3.10.0, < 3.11.15 | 3.11.15 |
moodle/moodlePackagist | < 3.9.22 | 3.9.22 |
Affected products
5- osv-coords2 versions
< 3.9.22+ 1 more
- (no CPE)range: < 3.9.22
- (no CPE)range: >= 4.2.0, < 4.2.1
Patches
Vulnerability mechanics
References
10- moodle.org/mod/forum/discuss.phpnvdPatchVendor AdvisoryWEB
- github.com/advisories/GHSA-xxp4-mf4h-6cwmghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-35133ghsaADVISORY
- bugzilla.redhat.com/show_bug.cginvdWEB
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7A72KX4WU6GK2CX4TKYFGFASPKOEOJFCghsaWEB
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I5QAEAGJ44NVXLAJFJXKARKC45OGEDXTghsaWEB
- lists.fedoraproject.org/archives/list/[email protected]/message/7A72KX4WU6GK2CX4TKYFGFASPKOEOJFCghsaWEB
- lists.fedoraproject.org/archives/list/[email protected]/message/I5QAEAGJ44NVXLAJFJXKARKC45OGEDXTghsaWEB
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7A72KX4WU6GK2CX4TKYFGFASPKOEOJFC/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I5QAEAGJ44NVXLAJFJXKARKC45OGEDXT/nvd
News mentions
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