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Description

A vulnerability was detected in zilliztech GPTCache up to 0.1.44. Affected by this issue is the function BufferedReader.peek of the file gptcache/processor/pre.py of the component Cache Key Handler. Performing a manipulation of the argument input_data["image"] results in use of weak hash. The attack must be initiated from a local position. The attack is considered to have high complexity. The exploitation is known to be difficult. The exploit is now public and may be used. The pull request to fix this issue awaits acceptance.

PUBLISHED Reserved 2026-06-04 | Published 2026-06-04 | Updated 2026-06-04 | Assigner VulDB




LOW: 2.0CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
LOW: 3.6CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
LOW: 3.6CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
2.4AV:L/AC:H/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Use of Weak Hash

Risky Cryptographic Algorithm

Product status

0.1.0
affected

0.1.1
affected

0.1.2
affected

0.1.3
affected

0.1.4
affected

0.1.5
affected

0.1.6
affected

0.1.7
affected

0.1.8
affected

0.1.9
affected

0.1.10
affected

0.1.11
affected

0.1.12
affected

0.1.13
affected

0.1.14
affected

0.1.15
affected

0.1.16
affected

0.1.17
affected

0.1.18
affected

0.1.19
affected

0.1.20
affected

0.1.21
affected

0.1.22
affected

0.1.23
affected

0.1.24
affected

0.1.25
affected

0.1.26
affected

0.1.27
affected

0.1.28
affected

0.1.29
affected

0.1.30
affected

0.1.31
affected

0.1.32
affected

0.1.33
affected

0.1.34
affected

0.1.35
affected

0.1.36
affected

0.1.37
affected

0.1.38
affected

0.1.39
affected

0.1.40
affected

0.1.41
affected

0.1.42
affected

0.1.43
affected

0.1.44
affected

Timeline

2026-06-04:Advisory disclosed
2026-06-04:VulDB entry created
2026-06-04:VulDB entry last update

Credits

Dem0 (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/368260 (VDB-368260 | zilliztech GPTCache Cache Key pre.py BufferedReader.peek weak hash) vdb-entry technical-description

vuldb.com/vuln/368260/cti (VDB-368260 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-10812 (CVE-2026-10812 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/831636 (Submit #831636 | zilliztech GPTCache 0.1.44 Cache poisoning / improper cache key generation) third-party-advisory

github.com/zilliztech/GPTCache/issues/684 exploit issue-tracking

github.com/zilliztech/GPTCache/pull/678 issue-tracking patch

github.com/zilliztech/GPTCache/ product

cve.org (CVE-2026-10812)

nvd.nist.gov (CVE-2026-10812)

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