Directory traversal vulnerability in (1) usercp_register.php and (2) usercp_avatar.php for phpBB 2.0.11, and possibly other versions, with gallery avatars enabled, allows remote attackers to delete (unlink) arbitrary files via "/../" sequences in the avatarselect parameter
Published Feb 22, 2005
5.0
MEDIUMCVSS 2.0
EPSS 1.83%
Description
Directory traversal vulnerability in (1) usercp_register.php and (2) usercp_avatar.php for phpBB 2.0.11, and possibly other versions, with gallery avatars enabled, allows remote attackers to delete (unlink) arbitrary files via "/../" sequences in the avatarselect parameter.
Affected products
No data.
- 2.0.0
- 2.0.1
- 2.0.2
- 2.0.3
- 2.0.4
- 2.0.5
- 2.0.6
- 2.0.6c
- 2.0.6d
- 2.0.7
- 2.0.7a
- 2.0.8
- 2.0.8a
- 2.0.9
- 2.0.10
- 2.0.11
- 2.0_beta1
- 2.0_rc1
- 2.0_rc2
- 2.0_rc3
- 2.0_rc4
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:N/I:P/A:N
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 2, 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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.83% (0.01831) | 78.12th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.83% (0.01831) | 76.01th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.47% (0.00473) | 62.64th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.10% (0.01097) | 85.06th | v3 (v2023.03.01) |
| Jan 30, 2024 | 0.95% (0.00953) | 81.53th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.03% (0.01029) | 81.53th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
No CWE recorded.
References (3)
- http://www.gentoo.org/security/en/glsa/glsa-200503-02.xml vendor-advisoryx_refsource_GENTOO
- http://www.idefense.com/application/poi/display?id=205&type=vulnerabilities third-party-advisoryx_refsource_IDEFENSEPatchVendor Advisory
- http://www.phpbb.com/support/documents.php?mode=changelog x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.gentoo.org/security/en/glsa/glsa-200503-02.xml | vendor-advisoryx_refsource_GENTOO | |
| http://www.idefense.com/application/poi/display?id=205&type=vulnerabilities | third-party-advisoryx_refsource_IDEFENSEPatchVendor Advisory | |
| http://www.phpbb.com/support/documents.php?mode=changelog | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.