Prior to 1.0.0, Apache Guacamole used a cookie for client-side storage of the user's session token
Published Feb 7, 2019
7.5
HIGHCVSS 3.0
EPSS 2.10%
Description
Prior to 1.0.0, Apache Guacamole used a cookie for client-side storage of the user's session token. This cookie lacked the "secure" flag, which could allow an attacker eavesdropping on the network to intercept the user's session token if unencrypted HTTP requests are made to the same domain.
Affected products
-
- Version Apache Guacamole 0.9.4 to 0.9.14StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apache Software Foundation | Apache Guacamole | n/a |
|
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AV:N/AC:L/Au:N/C:P/I:N/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 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.10% (0.02100) | 81.02th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.10% (0.02100) | 79.22th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.63% (0.00633) | 68.59th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.15% (0.00146) | 51.98th | v3 (v2023.03.01) |
| Jun 21, 2024 | 0.15% (0.00146) | 50.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00146) | 48.68th | 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 | 1.85% (0.01855) | 47.92th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.85% (0.01855) | 0.00th | v1 |
References (5)
- http://www.securityfocus.com/bid/106768 vdb-entryx_refsource_BIDThird Party Advisory
- https://github.com/advisories/GHSA-wr7r-vg3c-54r5 Advisory
- https://lists.apache.org/thread.html/af1632e13dd9acf7537546660cae9143cbb10fdd2f9bb0832a690979%40%3Cannounce.guacamole.apache.org%3E x_refsource_MISC
- https://lists.apache.org/thread.html/af1632e13dd9acf7537546660cae9143cbb10fdd2f9bb0832a690979@%3Cannounce.guacamole.apache.org%3E
- https://nvd.nist.gov/vuln/detail/CVE-2018-1340
Change history (0)
No recorded changes yet.