Python Dotenv
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cpe:2.3:a:saurabh-kumar:python-dotenv:*:*:*:*:*:python:*:*part: a version: * update: *
| Vendor | Saurabh Kumar (ab067bd5-7f3c-5467-86e6-26d4665ac990) |
|---|---|
| Product | Python Dotenv (3d37e82a-4249-5793-a274-981cdc7f32b4) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | python |
| Target hardware | * |
| Other | * |
Notes
Imported from gcve-enriched-dumps CVE data
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| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2026-28684 |
vulnerable | 2026-06-08 07:55:15.504702 |
python-dotenv: Symlink following in set_key allows arbitrary file overwrite via cross-device rename fallback
MEDIUM (6.6)
python-dotenv reads key-value pairs from a .env file and can set them as environment variables. Prior to version 1.2.2, `set_key()` and `unset_key()` in python-dotenv follow symbolic links when rewriting `.env` files, allowing a local attacker to overwrite arbitrary files via a crafted symlink when a cross-device rename fallback is triggered. Users should upgrade to v.1.2.2 or, as a workaround, apply the patch manually.
Published: 2026-04-20T16:25:12.302Z
Updated: 2026-04-20T17:43:09.477Z |
Imported from gcve-enriched-dumps CVE data |
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