Cross-site request forgery (CSRF) vulnerability in the sign-out page in Vanilla 1.1.4 and earlier allows remote attackers to hijack the authentication of arbitrary users for requests that trigger a logout via a SignOutNow action to people.php
Published Aug 21, 2008
4.3
MEDIUMCVSS 2.0
EPSS 0.73%
Description
Cross-site request forgery (CSRF) vulnerability in the sign-out page in Vanilla 1.1.4 and earlier allows remote attackers to hijack the authentication of arbitrary users for requests that trigger a logout via a SignOutNow action to people.php.
Affected products
No data.
- ≤ 1.1.4
- 0.9.2
- 1
- 1.0.1
- 1.0.2
- 1.0.3
- 1.1
- 1.1.1
- 1.1.2
- 1.1.3
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:M/Au:N/C:N/I:N/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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.73% (0.00726) | 52.42th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.73% (0.00726) | 49.12th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.37% (0.00374) | 56.97th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.10% (0.01096) | 85.05th | v3 (v2023.03.01) |
| Apr 4, 2024 | 1.01% (0.01014) | 83.41th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.01% (0.01014) | 81.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
References (7)
- http://lussumo.com/bugs/discussion/88/csrf-attack-hole/ x_refsource_CONFIRMExploit
- http://lussumo.com/community/discussion/8463/possible-security-flaw/#Comment_88511 x_refsource_CONFIRMExploit
- http://lussumo.com/community/discussion/8559/vanilla-115-release-candidate-1/ x_refsource_CONFIRM
- http://lussumo.com/docs/doku.php?id=vanilla:releasenotes x_refsource_CONFIRM
- http://secunia.com/advisories/31527 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/44558 vdb-entryx_refsource_XF
- https://exchange.xforce.ibmcloud.com/vulnerabilities/44748 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://lussumo.com/bugs/discussion/88/csrf-attack-hole/ | x_refsource_CONFIRMExploit | |
| http://lussumo.com/community/discussion/8463/possible-security-flaw/#Comment_88511 | x_refsource_CONFIRMExploit | |
| http://lussumo.com/community/discussion/8559/vanilla-115-release-candidate-1/ | x_refsource_CONFIRM | |
| http://lussumo.com/docs/doku.php?id=vanilla:releasenotes | x_refsource_CONFIRM | |
| http://secunia.com/advisories/31527 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/44558 | vdb-entryx_refsource_XF | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/44748 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.