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CVE-2007-1835
PHP 4 before 4.4.5 and PHP 5 before 5.2.1, when using an empty session save path (session.save_path), uses the TMPDIR default after…
Medium4.6EPSS 0.72%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
PHP 4 before 4.4.5 and PHP 5 before 5.2.1, when using an empty session save path (session.save_path), uses the TMPDIR default after checking the restrictions, which allows local users to bypass open_basedir restrictions.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.6 | AV:L/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 0.72% · top 46% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.6.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (9)
- ADV-2007-1991 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- SSRT071423 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- HPSBTU02232 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- http://www.php-security.org/MOPB/MOPB-36-2007.html (opens in a new tab)x_refsource_MISCx_transferred
- ADV-2007-2374 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- php-sessionsavepath-restriction-bypass(33550) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 25423 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 25850 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 23183 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2007-1835)Record last updated .