MEDIUM
Prayer through 1.3.5 sends a Referer header, containing a user's username, when a user clicks on a link in their email because header.t lacks a no-referrer setting
Published Oct 26, 2018
4.3
MEDIUMCVSS 3.0
EPSS 0.84%
Description
Prayer through 1.3.5 sends a Referer header, containing a user's username, when a user clicks on a link in their email because header.t lacks a no-referrer setting.
Affected products
No data.
- ≤ 1.3.5
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.
4.3 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.84% 0.00840
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00840
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.84% (0.00840) | 56.33th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.84% (0.00840) | 56.31th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.08% (0.00078) | 33.85th | v3 (v2023.03.01) |
| May 3, 2024 | 0.08% (0.00078) | 32.80th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.07% (0.00075) | 30.65th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.07% (0.00068) | 27.47th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00084) | 34.21th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://bugs.debian.org/911842 x_refsource_MISCIssue TrackingMailing ListPatchThird Party Advisory
- https://telescoper.wordpress.com/2018/10/18/a-breakthrough-for-a-bigot/#comment-339386 x_refsource_MISCNot Applicable
| Link | Providers | Tags |
|---|---|---|
| https://bugs.debian.org/911842 | x_refsource_MISCIssue TrackingMailing ListPatchThird Party Advisory | |
| https://telescoper.wordpress.com/2018/10/18/a-breakthrough-for-a-bigot/#comment-339386 | x_refsource_MISCNot Applicable |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 26, 2018
Updated Sep 16, 2024
Reserved Oct 25, 2018
Link CVE-2018-18655
CISA Vulnrichment
Updated n/a