CVE-2019-12395 json
In Webbukkit Dynmap 3.0-beta-3 or below, due to a missing login check in servlet/MapStorageHandler.java, an attacker can see a map image wi…
published 2019-05-28 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-4028
- cvss
- 5.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 75%
- public exploits
- 0
- none known
Summary
In Webbukkit Dynmap 3.0-beta-3 or below, due to a missing login check in servlet/MapStorageHandler.java, an attacker can see a map image without login even if victim enables login-required in setting.
Patch / fix
- dynmap_project dynmap 3.0
- github.com/webbukkit/dynmap@641f142 commit
- github.com/webbukkit/dynmap#2475 pull request
Exploit prediction
1.59% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/webbukkit/dynmap/issues/2474 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
github.com
/webbukkit/dynmap/commit/641f142cd3ccdcbfb04eda3059be22dd9ed93783
patch, third-party-advisory
-
github.com
/webbukkit/dynmap/pull/2475
patch, third-party-advisory
-
github.com
/webbukkit/dynmap/issues/2474
exploit, issue-tracking, third-party-advisory
-
jvn.jp
/en/jp/JVN89046645/index.html
third-party-advisory
Sources
- CVE List CVE-2019-12395
- NVD CVE-2019-12395
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