The spellchecker (spellcheck.php) in DokuWiki 2006/06/04 and earlier allows remote attackers to insert and execute arbitrary PHP code via "complex curly syntax" that is inserted into a regular expression that is processed by preg_replace with the /e (executable) modifier
Published Jun 7, 2006
7.5
HIGHCVSS 2.0
EPSS 13.93%
Description
The spellchecker (spellcheck.php) in DokuWiki 2006/06/04 and earlier allows remote attackers to insert and execute arbitrary PHP code via "complex curly syntax" that is inserted into a regular expression that is processed by preg_replace with the /e (executable) modifier.
Affected products
No data.
- ≤ release_2006-06-04
- release_2004-07-04
- release_2004-07-07
- release_2004-07-12
- release_2004-07-21
- release_2004-07-25
- release_2004-08-08
- release_2004-08-15a
- release_2004-08-22
- release_2004-09-12
- release_2004-09-25
- release_2004-09-30
- release_2004-10-19
- release_2004-11-01
- release_2004-11-02
- release_2004-11-10
- release_2005-01-14
- release_2005-01-15
- release_2005-01-16a
- release_2005-02-06
- release_2005-02-18
- release_2005-05-07
- release_2005-07-01
- release_2005-07-13
- release_2005-09-19
- release_2005-09-22
- release_2006-03-05
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:P/A:P
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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 13.93% (0.13925) | 96.43th | v5 (v2026.06.15) |
| Jun 15, 2026 | 14.04% (0.14038) | 96.08th | v5 (v2026.06.15) |
| Jul 1, 2025 | 4.38% (0.04385) | 88.54th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.90% (0.02902) | 85.44th | v4 (v2025.03.14) |
| Dec 12, 2024 | 3.66% (0.03662) | 92.07th | v3 (v2023.03.01) |
| Sep 10, 2023 | 3.66% (0.03662) | 90.54th | v3 (v2023.03.01) |
| Jun 25, 2023 | 2.66% (0.02659) | 88.90th | v3 (v2023.03.01) |
| May 18, 2023 | 2.77% (0.02771) | 89.08th | v3 (v2023.03.01) |
| Apr 10, 2023 | 2.92% (0.02919) | 89.26th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.25% (0.02250) | 87.79th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02172) | 80.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02172) | 78.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02172) | 57.73th | v2 (v2022.01.01) |
No CWE recorded.
References (12)
- http://bugs.splitbrain.org/index.php?do=details&id=823 x_refsource_CONFIRMPatch
- http://lists.grok.org.uk/pipermail/full-disclosure/2006-June/046602.html mailing-listx_refsource_FULLDISC
- http://secunia.com/advisories/20429 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://secunia.com/advisories/20669 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://securitytracker.com/id?1016221 vdb-entryx_refsource_SECTRACK
- http://www.gentoo.org/security/en/glsa/glsa-200606-16.xml vendor-advisoryx_refsource_GENTOO
- http://www.hardened-php.net/advisory_042006.119.html x_refsource_MISCPatchVendor Advisory
- http://www.osvdb.org/25980 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/archive/1/435989/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/18289 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2006/2142 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/26913 vdb-entryx_refsource_XF
Change history (0)
No recorded changes yet.