CVE-2019-16177
In Limesurvey before 3.17.14, the entire database is exposed through browser caching.
In Limesurvey before 3.17.14, the entire database is exposed through browser caching.
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
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In Limesurvey before 3.17.14, the entire database is exposed through browser caching.
- Record
CVE-2019-16177- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
In Limesurvey before 3.17.14, the entire database is exposed through browser caching.
- Record
CVE-2019-16177- Updated
- 2026-11-02
EUVDEUVD-2019-6994 No score
In Limesurvey before 3.17.14, the entire database is exposed through browser caching.
- Record
EUVD-2019-6994- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q324-wj2r-q4pp
In Limesurvey before 3.17.14, the entire database is exposed through browser caching.
In Limesurvey before 3.17.14, the entire database is exposed through browser caching.
- Record
GHSA-q324-wj2r-q4pp- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
OSV
In Limesurvey before 3.17.14, the entire database is exposed through browser caching.
- Record
CVE-2019-16177- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-16177 is a high vulnerability (CVSS 7.5) in Limesurvey, published September 9, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.46%, the 73rd percentile. No source names a fixed version.