VulnerabilityModified
CVE-2019-18954
Pomelo v2.2.5 allows external control of critical state data.
MEDIUM 5.3EPSS 1.16%
Does this matter?
Lower severity and a low EPSS score (1.16%). Track it; it rarely justifies an emergency change on its own.
Description
Pomelo v2.2.5 allows external control of critical state data. A malicious user input can corrupt arbitrary methods and attributes in template/game-server/app/servers/connector/handler/entryHandler.js because certain internal attributes can be overwritten via a conflicting name. Hence, a malicious attacker can manipulate internal attributes by adding additional attributes to user input.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 1.16% probability · 65th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-668
- Affected
- netease/pomelo
- Source
- cve@mitre.org
References
- https://github.com/NetEase/pomelo/issues/1149Issue Tracking, Third Party Advisory
- https://github.com/cl0udz/vulnerabilities/tree/master/pomelo-critical-state-manipulationExploit, Third Party Advisory
- https://github.com/NetEase/pomelo/issues/1149Issue Tracking, Third Party Advisory
- https://github.com/cl0udz/vulnerabilities/tree/master/pomelo-critical-state-manipulationExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.