CVE-2021-45802
CVE-2021-45802 is a critical-severity vulnerability in Iresturant Project Iresturant with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 1% (67th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Iresturant Project Iresturant
- Published:
- Last modified:
Description
MartDevelopers iResturant 1.0 is vulnerable to SQL Injection. SQL Injection occurs because the email and phone parameter values are added to the SQL query without any verification at the time of membership registration.
Frequently asked questions
- What is CVE-2021-45802?
- MartDevelopers iResturant 1.0 is vulnerable to SQL Injection. SQL Injection occurs because the email and phone parameter values are added to the SQL query without any verification at the time of membership registration.
- How severe is CVE-2021-45802?
- CVE-2021-45802 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2021-45802 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-45802?
- CVE-2021-45802 affects Iresturant Project Iresturant. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-45802?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2021-45802 published?
- CVE-2021-45802 was published on 2022-01-25 and last updated on 2026-06-17.
References
- https://blog.pocas.kr/posts/sqli-iResturant/
- https://gist.github.com/P0cas/5aa55f62781364a750ac4a4d47f319fa#file-cve-2021-45802-md
Affected products (1)
- cpe:2.3:a:iresturant_project:iresturant:1.0:*:*:*:*:*:*:*
More vulnerabilities in Iresturant Project Iresturant
- CVE-2021-43439 — Critical (CVSS 9.8): RCE in Add Review Function in iResturant 1.0 Allows remote attacker to execute commands remotely
- CVE-2021-45803 — High (CVSS 8.8): MartDevelopers iResturant 1.0 is vulnerable to SQL Injection. SQL Injection occurs because this view parameter value is…
- CVE-2021-43436 — Medium (CVSS 5.4): MartDevelopers Inc iResturant v1.0 allows Stored XSS by placing a payload in the username field during a login attempt.…
- CVE-2021-43438 — Medium (CVSS 5.4): Stored XSS in Signup Form in iResturant 1.0 Allows Remote Attacker to Inject Arbitrary code via NAME and ADDRESS field
All CVEs affecting Iresturant Project Iresturant →
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