Parse Server before 8.6.114 and 9.0.0 before 9.10.6-alpha.6 Information Disclosure via Object Create Response
- Exploited
- No known exploitation
- Fix
- Fixed in 9.10.6-alpha.6, 8.6.114
- Who is exposed
- Not reported
Do first: Upgrade to a fixed version: 9.10.6-alpha.6, 8.6.114.
- Last modified
- FIRST's estimate of the chance attackers exploit it in the next 30 days, updated daily.What do these mean? →
- 0.21% · 10th percentile
- A 0-100 score for how much a CVE matters across the industry: exploitation, exposure, how widely the software is used, severity and whether a fix exists.What do these mean? →
- 5/100 · provisional
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Parse Server versions before 8.6.114 and 9.0.0 before 9.10.6-alpha.6 can leak field values in object create responses to callers who lack read access to the new object. An attacker over the network with low-privilege login and create permission can see values set by Cloud Code triggers, schema defaults, and the class default ACL.
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
Read the original description
Parse Server before 8.6.114 and 9.0.0 before 9.10.6-alpha.6 returns field values in object create responses to callers that lack read access to the created object through class-level permissions or the object's ACL. An attacker with create permission can create objects to obtain values set by Cloud Code triggers, schema defaults, and the class default ACL.
cve.now Index
- Exploitation?/40Unknown. No CISA SSVC exploitation rating yet
- Exposure3/25Reachable over the network · Unknown: No advisory context yet
- Reach?/20Unknown. No tracked technology or package matched
- Severity2.3/10CVSS 2.3
- No patch0/5No signal
What would change the score
- Would score about 60 if added to CISA KEV
- Would score about 55 if CISA's SSVC rates exploitation active
- Would score about 24 if advisories confirm default setups are exposed
What to do
Upgrade to a fixed version: 9.10.6-alpha.6, 8.6.114.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- parse-community parse-server
From 9.0.0 · fixed in 9.10.6-alpha.6
- parse-community parse-server
fixed in 8.6.114
Evidence 2
- Advisory
- Link
Corrections
None so far.
Something wrong on this page? Report an error. Every fix is listed here.
Questions about CVE-2026-122301
Is CVE-2026-122301 being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data
Which versions are affected by CVE-2026-122301?
parse-server: from 9.0.0 before 9.10.6-alpha.6. parse-server: before 8.6.114.Source: cve.now feed data
How do I fix CVE-2026-122301?
Upgrade to a fixed version: 9.10.6-alpha.6, 8.6.114.Source: cve.now feed data