CVE Explorer
CVE-2026-44167
phpseclib is a PHP secure communications library. Prior to 1.0.29, 2.0.54, and 3.0.52, anyone loading untrusted ASN1 files (eg. X509 certificates, RSA PKCS8 private or public keys, etc). This is a bypass of CVE-2024-27355. This vulnerability is fixed in 1.0.29, 2.0.54, and 3.0.52.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"phpseclib","vendor":"phpseclib","versions":[{"status":"affected","version":">= 3.0.0, < 3.0.52"},{"status":"affected","version":">= 2.0.0, < 2.0.54"},{"status":"affected","version":">= 0.1.1, < 1.0.29"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:d9ba05fdd5695459355cfc6935576feed3feb12feb62fff951936d8e1c02c36b · sha256:878247be616bd5e9… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:d9ba05fdd5695459355cfc6935576feed3feb12feb62fff951936d8e1c02c36b · sha256:878247be616bd5e9… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-400","description":"CWE-400: Uncontrolled Resource Consumption","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:d9ba05fdd5695459355cfc6935576feed3feb12feb62fff951936d8e1c02c36b · sha256:878247be616bd5e9… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"name":"https://github.com/phpseclib/phpseclib/commit/d53d2021bcb9f6a04d5d44ec99e6bbef219a71bc","tags":["x_refsource_MISC"],"url":"https://github.com/phpseclib/phpseclib/commit/d53d2021bcb9f6a04d5d44ec99e6bbef219a71bc"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d9ba05fdd5695459355cfc6935576feed3feb12feb62fff951936d8e1c02c36b · sha256:878247be616bd5e9… · /containers/cna/references/1
{"name":"https://github.com/phpseclib/phpseclib/security/advisories/GHSA-3qpq-r242-jqj7","tags":["x_refsource_CONFIRM"],"url":"https://github.com/phpseclib/phpseclib/security/advisories/GHSA-3qpq-r242-jqj7"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d9ba05fdd5695459355cfc6935576feed3feb12feb62fff951936d8e1c02c36b · sha256:878247be616bd5e9… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.