CVE-2021-39371
High
Description
An XML external entity (XXE) injection in PyWPS before 4.4.5 allows an attacker to view files on the application server filesystem by assigning a path to the entity. OWSLib 0.24.1 may also be affected.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Osgeo Owslib
PublishedAug 23, 2021
First seenAug 23, 2021
How to fix
Update
- osgeo pywps4.4.5 or later
- pywps4.5.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| osgeo owslib | 0.24.1 | — |
| osgeo pywps | v < 4.4.5 | 4.4.5 |
| debian debian_linux | 9.0 | — |
| pywpsPyPI | v < 4.5.0 | 4.5.0 |
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