CVE-2026-37106
An issue in DokuWiki 2025-05-14b "Librarian" 56.2 allows a remote attacker to execute arbitrary...
An issue in DokuWiki 2025-05-14b "Librarian" 56.2 allows a remote attacker to create an account via the register function in inc/auth.php. NOTE: this is disputed by the Supplier because this is the intentional behavior when the product is configured for self-registration (a non-default feature). The supplier also notes that there is no configuration migration scenario that would result in the self-registration being enabled without the administrators knowledge.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
An issue in DokuWiki 2025-05-14b "Librarian" 56.2 allows a remote attacker to create an account via the register function in inc/auth.php. NOTE: this is disputed by the Supplier because this is the intentional behavior when the product is configured for self-registration (a non-default feature). The supplier also notes that there is no configuration migration scenario that would result in the self-registration being enabled without the administrators knowledge.
- Record
CVE-2026-37106- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-640
- Updated
- 2026-11-02
EUVDEUVD-2026-40863
An issue in DokuWiki 2025-05-14b "Librarian" 56.2 allows a remote attacker to create an account via the register function in inc/auth.php. NOTE: this is disputed by the Supplier because this is the intentional behavior when the product is configured for self-registration (a non-default feature). The supplier also notes that there is no configuration migration scenario that would result in the self-registration being enabled without the administrators knowledge.
- Record
EUVD-2026-40863- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-4856-qxx9-mgf3
An issue in DokuWiki 2025-05-14b "Librarian" 56.2 allows a remote attacker to execute arbitrary...
An issue in DokuWiki 2025-05-14b "Librarian" 56.2 allows a remote attacker to execute arbitrary code via the register function in inc/auth.php
- Record
GHSA-4856-qxx9-mgf3- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-640
- Updated
- 2026-11-02
NVD
An issue in DokuWiki 2025-05-14b "Librarian" 56.2 allows a remote attacker to create an account via the register function in inc/auth.php. NOTE: this is disputed by the Supplier because this is the intentional behavior when the product is configured for self-registration (a non-default feature). The supplier also notes that there is no configuration migration scenario that would result in the self-registration being enabled without the administrators knowledge.
- Record
CVE-2026-37106- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-640
- Updated
- 2026-11-02
OSVUBUNTU-CVE-2026-37106
An issue in DokuWiki 2025-05-14b "Librarian" 56.2 allows a remote attacker to create an account via the register function in inc/auth.php. NOTE: this is disputed by the Supplier because this is the intentional behavior when the product is configured for self-registration (a non-default feature). The supplier also notes that there is no configuration migration scenario that would result in the self-registration being enabled without the administrators knowledge.
- Record
UBUNTU-CVE-2026-37106- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
dokuwikiUbuntu:16.04:LTS |
All versions, plus listed versions 0.0.20140929.d-10.0.20140929.d-1ubuntu1 |
None known |
dokuwikiUbuntu:18.04:LTS |
All versions, plus listed versions 0.0.20160626.a-2 |
None known |
dokuwikiUbuntu:20.04:LTS |
All versions, plus listed versions 0.0.20180422.a-2 |
None known |
dokuwikiUbuntu:22.04:LTS |
All versions, plus listed versions 0.0.20180422.a-2.1 |
None known |
dokuwikiUbuntu:24.04:LTS |
All versions, plus listed versions 0.0.20220731.a-2 |
None known |
dokuwikiUbuntu:25.10 |
All versions, plus listed versions 2024-02-06b+dfsg-42024-02-06b+dfsg-9 |
None known |
dokuwikiUbuntu:26.10 |
All versions, plus listed versions 2025-05-14.b+dfsg-52025-05-14.b+dfsg-62026-07-14.a+dfsg-2 |
None known |
dokuwikiUbuntu:26.04:LTS |
All versions, plus listed versions 2024-02-06b+dfsg-92025-05-14.a+dfsg-42025-05-14.b+dfsg-12025-05-14.b+dfsg-22025-05-14.b+dfsg-32025-05-14.b+dfsg-42025-05-14.b+dfsg-5 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-37106 is a critical vulnerability (CVSS 9.8) in dokuwiki, published June 30, 2026. Its validity is disputed. EPSS puts the chance of exploitation in the next 30 days at 0.74%, the 54th percentile.