CVE-2021-25764
In JetBrains PhpStorm before 2020.3, source code could be added to debug logs.
In JetBrains PhpStorm before 2020.3, source code could be added to debug logs.
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
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In JetBrains PhpStorm before 2020.3, source code could be added to debug logs.
- Record
CVE-2021-25764- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Updated
- 2026-11-02
CVE List No score
In JetBrains PhpStorm before 2020.3, source code could be added to debug logs.
- Record
CVE-2021-25764- Updated
- 2026-11-02
EUVDEUVD-2021-12647 No score
In JetBrains PhpStorm before 2020.3, source code could be added to debug logs.
- Record
EUVD-2021-12647- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8p4j-vxvm-vjpv No score
In JetBrains PhpStorm before 2020.3, source code could be added to debug logs.
In JetBrains PhpStorm before 2020.3, source code could be added to debug logs.
- Record
GHSA-8p4j-vxvm-vjpv- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-25764 is a medium vulnerability (CVSS 5.3) in Jetbrains Phpstorm, published March 18, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.80%, the 56th percentile. No source names a fixed version.