Medium severity6.5NVD Advisory· Published Jun 26, 2018· Updated Jun 17, 2026
CVE-2018-1000519
CVE-2018-1000519
Description
aio-libs aiohttp-session contains a Session Fixation vulnerability in load_session function for RedisStorage (see: https://github.com/aio-libs/aiohttp-session/blob/master/aiohttp_session/redis_storage.py#L42) that can result in Session Hijacking. This attack appear to be exploitable via Any method that allows setting session cookies (?session=<>, or meta tags or script tags with Set-Cookie).
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
aiohttp-sessionPyPI | < 2.4.0 | 2.4.0 |
Affected products
1Patches
Vulnerability mechanics
References
6- github.com/aio-libs/aiohttp-session/issues/272nvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-fpwp-69xv-c67fghsaADVISORY
- github.com/aio-libs/aiohttp-session/blob/master/aiohttp_session/redis_storage.pynvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2018-1000519ghsaADVISORY
- github.com/aio-libs/aiohttp-session/commit/6b7864004d3442dbcfaf8687f63262c1c629f569ghsaWEB
- github.com/pypa/advisory-database/tree/main/vulns/aiohttp-session/PYSEC-2018-80.yamlghsaWEB
News mentions
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