Unauthenticated SQL injection via Client-Ip header
Published Oct 17, 2023 · Updated Sep 13, 2024
SQL injection in LyLme lylme_spage 1.7.0 allows remote attackers to execute SQL expressions via a crafted Client-Ip header. The get_real_ip function accepts an unrestricted Client-Ip value, assigns it to $userip, and embeds it in $sql for $DB->query(). No authentication is required to submit the POST request; the published proof of concept demonstrates a controlled ten-second database delay.
Summary
What happened
SQL injection in LyLme lylme_spage 1.7.0 allows remote attackers to execute SQL expressions via a crafted Client-Ip header. The get_real_ip function accepts an unrestricted Client-Ip value, assigns it to $userip, and embeds it in $sql for $DB->query(). No authentication is required to submit the POST request; the published proof of concept demonstrates a controlled ten-second database delay.
The record
- CVE
- CVE-2023-45951
- Published
- Oct 17, 2023
- Updated
- Sep 13, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-89, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 17, 2023CVE publishedPublication date reported by the CVE source.
- Sep 13, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- Pre-auth SQL injection Client-Ip proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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