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CVE-2024-58263

19
FAUCET Score

CVE-2024-58263 describes an integer overflow vulnerability in the cosmwasm-std Rust crate, affecting versions prior to 2.0.2, which can lead to incorrect contract calculations. This vulnerability has a CVSS score of 5.3 (Medium), indicating a network-based attack with low complexity that could impact data integrity without requiring user interaction or privileges. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.3.0, < 1.4.4CPE matchmatch criteria
cpe:2.3:a:cosmwasm:cosmwasm-std:*:*:*:*:*:rust:*:*
>= 1.5.0, < 1.5.4CPE matchmatch criteria
cpe:2.3:a:cosmwasm:cosmwasm-std:*:*:*:*:*:rust:*:*
>= 2.0.0, < 2.0.2CPE matchmatch criteria
cpe:2.3:a:cosmwasm:cosmwasm-std:*:*:*:*:*:rust:*:*
>= 1.3.0, < 1.4.4CPE match
cpe:2.3:a:cosmwasm:cosmwasm-std:*:-:*:*:*:rust:*:*
>= 1.5.0, < 1.5.4CPE match
cpe:2.3:a:cosmwasm:cosmwasm-std:*:-:*:*:*:rust:*:*

CVSS Data

CVSS version used by this source: 3.1

3.7LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.42%
Probability of exploitation in next 30 days
EPSS Percentile
34.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0042 is in the 21st percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

github_advisorypatch availablevia nvd_reference
View patch
rustpatch availablevia ghsa
Product: cosmwasm-stdFixed in: 1.4.4
rustpatch availablevia ghsa
Product: cosmwasm-stdFixed in: 1.5.4
rustpatch availablevia ghsa
Product: cosmwasm-stdFixed in: 2.0.2

Vendor Advisories (1)

rustGHSA-8724-5xmm-w5xqlow

CosmWasm affected by arithmetic overflows

Apr 24, 2024

References

crates.io / crates/cosmwasm-std
Product
github.com / CosmWasm/advisories/blob/main/CWAs/CWA-2024-002.md
ExploitPatchThird Party Advisory
rustsec.org / advisories/RUSTSEC-2024-0338.html
ExploitThird Party Advisory