CVE-2022-27158
pearweb < 1.32 suffers from Deserialization of Untrusted Data.
pearweb < 1.32 suffers from Deserialization of Untrusted Data.
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
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
pearweb < 1.32 suffers from Deserialization of Untrusted Data.
- Record
CVE-2022-27158- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-502
- Updated
- 2026-11-02
CVE List No score
pearweb < 1.32 suffers from Deserialization of Untrusted Data.
- Record
CVE-2022-27158- Updated
- 2026-11-02
EUVDEUVD-2022-31695 No score
pearweb < 1.32 suffers from Deserialization of Untrusted Data.
- Record
EUVD-2022-31695- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jwfx-6h4j-v289
pearweb < 1.32 suffers from Deserialization of Untrusted Data.
pearweb < 1.32 suffers from Deserialization of Untrusted Data.
- Record
GHSA-jwfx-6h4j-v289- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
OSV No score
pearweb < 1.32 suffers from Deserialization of Untrusted Data.
- Record
CVE-2022-27158- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| 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-2022-27158 is a critical vulnerability (CVSS 9.8) in Php Pearweb, published April 15, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.29%, the 70th percentile. No source names a fixed version.