CVE-2025-70821
SQL injection in renren-secuity BaseServiceImpl.java before v5.5.0.
Is CVE-2025-70821 being exploited?
Not confirmed. CVE-2025-70821 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.40% probability of exploitation in the next 30 days.
How severe is CVE-2025-70821?
CVE-2025-70821 is rated Critical with a CVSS score of 9.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2025-70821?
Yes. A fix has been recorded for CVE-2025-70821. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2025-70821 affect?
CVE-2025-70821 affects renren-secuity BaseServiceImpl.java (Java) <= v5.4.x. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2025-70821?
Upgrade to v5.5.0+ immediately
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Attackers can inject SQL via crafted input to read/modify DB data.
Immediate action required