6.3

CVE-2026-39321

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.8.0-alpha.6 and 8.6.74, he login endpoint response time differs measurably depending on whether the submitted username or email exists in the database. When a user is not found, the server responds immediately. When a user exists but the password is wrong, a bcrypt comparison runs first, adding significant latency. This timing difference allows an unauthenticated attacker to enumerate valid usernames. This vulnerability is fixed in 9.8.0-alpha.6 and 8.6.74.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Parseplatform ≫ Parse-server SwPlatformnode.js Version < 8.6.74
Parseplatform ≫ Parse-server SwPlatformnode.js Version >= 9.0.0 < 9.8.0
Parseplatform ≫ Parse-server Version9.8.0 Updatealpha1 SwPlatformnode.js
Parseplatform ≫ Parse-server Version9.8.0 Updatealpha2 SwPlatformnode.js
Parseplatform ≫ Parse-server Version9.8.0 Updatealpha3 SwPlatformnode.js
Parseplatform ≫ Parse-server Version9.8.0 Updatealpha4 SwPlatformnode.js
Parseplatform ≫ Parse-server Version9.8.0 Updatealpha5 SwPlatformnode.js
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.03% 0.1
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 3.7 2.2 1.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
security-advisories@github.com 6.3 0 0
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE-208 Observable Timing Discrepancy

Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not.